Category Archives: Nazi Germany

He 178

Heinkel He 178

nazi flag Nazi Germany (1939)
Experimental Jet Plane – 2 Built

On the 27th of August 1939, test pilot Erich Warsitz made the first test flight above the Rostock-Marienehe factory airfield with the new Heinkel He 178. With this flight, the He 178 went in to history as the world’s first fully operational jet-powered aircraft.

History

In March 1936 Dr Hans Pabs von Ohain, a pioneer of the gas-turbine engine, and Max Hahn were hired by aircraft designer and manufacturer Ernst Heinkel, founder of Heinkel Flugzeugwerke. Their objective at Heinkel was to design and build a working turbojet engine. The concept of a jet turbine engine was not something new at the time, but no one had applied it efficiently or used its potential for the development of the future of aviation.

Other German firms also showed interest in the radical and revolutionary idea of new jet engine technology, especially Junkers Flugzeugwerke. Junkers engineers would eventually develop the first operational combat jet fighter in the world, the Me-262. Heinkel hoped to achieve building the first operational and functional jet engine before all other firms, as quickly as possible.

In September of 1937, the first prototype of the new turbo-jet engine, named HeS 1 was demonstrated. It could achieve a thrust of 551 lbf (250 kgf). The next version, the HeS 2, was deemed a complete failure, with only some 198 lbf (90 kgf) of thrust and subsequent work on this design was abandoned.

The next developmental model, the HeS 3 was ready and tested in 1938. The HeS 3 reached 970 lbf (440 kgf) of thrust, weighing 793 lbs (360 kg) and had a diameter of 3 ft 11 in (1.2 m). Heinkel used one modified He 118 plane and equipped it with this test jet engine slung under its fuselage. This was however not the first operational jet aircraft, as the testbed took off and landed under its own piston engine’s power. This flight is generally considered to be a success.

A new upgraded HeS 3b, upgraded from the earlier 3a version, with some 1,100 lbf (500 kgf) of thrust, was ready to be tested in 1939 in a specially designed aircraft, the He 178 which had been completed earlier that year.

The He 178 was a shoulder wing aircraft, made mostly of wood with a semi-monocoque metal fuselage.  The He 178 was equipped with retractable landing gear. The pilot’s cabin was located well forward of the wing’s leading edge. The jet engine drew in air from the front nose inlet, with the jet exhaust emerging from a long narrow pipe at the rear of the aircraft, in the tail. Later a new HeS 6 engine was installed, with 1,300 lbf (590 kgf) of thrust.

The characteristics of the He 178 were as such: maximum speed with the HeS 3b was 580 km/h (360mph). The theoretical estimated maximum speed was much higher, up to 700 km/h (435 mph), but the question of whether it could have been successfully achieved lingers. Service ceiling was 7000m and the effective range was some 200 km.

Operational Service

On its first test flight the engine ingested a bird which caused some minor internal engine damage, but the pilot managed to safely land the plane. Despite this incident this first test flight was considered a success. After several more test flights were accomplished, the first He 178 (V1) was placed in the air museum in Berlin, where it would eventually be destroyed in a 1943 bombing raid. Soon after, the assembly and production of the second plane was ready with some modifications, most importantly larger wings. The second  prototype (V2) never flew, and it is not known if it was ever completely built. It’s fate is unknown.

Luftwaffe officials showed little interest in jet aircraft with fuselage mounted engines, due to the increased complications involved in their design and maintenance. Fuselage mounted engines required more rigorous technical inspections, presented production complications, and were overall seen as less efficient designs. Officials instead preferred fighter aircraft with wing mounted turbojet engines, such as the later Me 262 and He 280.  In the end the He 178 project as a fighter aircraft was abandoned.

Versions

The first airframe was designated V1, with the second unfinished airframe with larger wings designated the V2.

  • He 178 V1 – Experimental jet-aircraft
  • He 178 V2 – Second prototype jet-aircraft

 

Heinkel He 178 Specifications

 

Wingspan 23 ft 7 in / 7.2 m
Length 24 ft 6 in / 7.48 m
Height 6 ft 10 in / 2.1 m
Wing Area 86.04 ft² / 7.9 m²
Engine One HeS 3b centrifugal-flow turbojet
Empty Weight 3,572 lb / 1,620 kg
Maximum Takeoff Weight 4,405 lb / 1,998 kg
Maximum Speed 360 mph / 580 kmh

Estimated (theoretical) maximum possible speed up to  435 mph / 700 km/h

Range 124 mi / 200 km
Maximum Service Ceiling 22,965 ft / 7,000 m
Crew 1 pilot
Armament
  • None

Gallery

He 178 V1 Profile View
He 178 V2 Profile View

Source:

Nešić, D. (2007). Nemačka : ratno vazduhoplovstvo. Beograd: Tampoprint Vojnoizdavački zavod, Direkcija za izdavačku i bibliotečko-informacionu delatnost., Bishop, C. (2002). The encyclopedia of weapons of World War II. New York: MetroBooks., Kuipers, L. (2010). No. 9919. Heinkel He 178 V1., Heinkel He 178 in Luftwaffe Resource Center. Sharpe, M. (1999). Attack and interceptor jets. New York: Barnes & Noble., He.178 in Airwar.ru Images: Side Profile Views by Escodrion – https://escodrion.deviantart.com

 

Blohm & Voss BV 144

nazi flag Nazi Germany (1940)
Prototype Passenger/Transport Plane – 2 Built

Born out of Deutsche Lufthansa’ vision of an advanced airliner to replace the aging Ju 52 after the war, the BV 144 is arguably one of the rather unique looking passenger airliner planes of the 20th century. Although designed by Blohm & Voss in 1940, the first flying prototype wouldn’t take to the air until 1944, when the development of the BV 144 was no longer relevant to its original purpose and the Germans were in full retreat.

History

With rapid advances in Western Europe throughout 1940, Nazi Germany was confident that the war would be over soon. With such conditions in mind, it was very reasonable for Deutsche Lufthansa to start drafting up plans for their commercial airliner services after the war. Looking for a new aircraft to replace their aging Junkers Ju 52 transport, Deutsche Lufthansa turned to Blohm & Voss in 1940 in hopes of an advanced airliner. The design was finalized in early 1941, and was ready to be constructed. With France recently defeated, the Germans decided to take advantage of the French industry and ordered two prototypes to be constructed at the Louis-Breguet Aircraft Company factory in Anglet, in the Nouvelle-Aquitaine province of France.

BV.144 in its assembly stage. Note the large forward lamp assembly in the nose.

Although construction started in 1941, the first prototype would not be completed until sometime between July and August of 1944. By this point, the war situation for Germany had became alarmingly worse and the BV 144 was no longer seen as important. Another factor which may have been the cause of the slow construction was the deliberate low effort put into construction by the French workers, as they didn’t wish to help Germany progress. Finally, in August of 1944, the first prototype of the BV 144 would take to the sky. Unfortunately for the Germans however, the Allied forces were moving rapidly through France after Operation Overlord. This meant the Germans were forced to abandon the BV 144 prototype due to their retreat.

After the Liberation of France, the Louis-Breguet Aircraft Company factory fell back into French hands, as well as the completed BV 144 prototype and the second unfinished prototype. Both were transported to Toulouse via road and received French registration numbers. Intrigued by the relatively advanced design, the French would continue testing the BV 144 post war. The second unfinished prototype was also completed by the French post war, but it is unknown whether or not this prototype flew before the termination of the BV 144 project once and for all. Both prototypes were scrapped.

Design

BV.144 seen with French markings

The BV 144 was an all metal monoplane with a distinguishing high wing design and a tricycle landing gear configuration. It would have been powered by two BMW 801 MA 18-cylinder engines generating 1600 horsepower. The wings were located at the shoulder position of the fuselage, giving the engines a large ground clearance. Combined with the relatively short tricycle landing gear, the design would be advantageous to passengers as the fuselage would be close to the ground, allowing much easier boarding and disembarking.

The cockpit consisted of a pilot and a co-pilot in a stepped cabin, as well as a compartment for a radio operator. Following this compartment, there would have been a cargo storage, a passenger compartment, a toilet and another cargo storage.  At the cost of some cargo and a less spacious passenger compartment, the passenger count could have been raised to 23 from the original 18.

BV.144-1
Forward view of the BV.144

Foreseeing problems with takeoff and landing, Blohm & Voss designed the plane with variable incidence wings, which meant there were electric-mechanical systems fitted into the BV 144 that allowed the wing to rotate 9 degrees around its tubular main spar within the plane. Such a system was previously tested in 1940 on the Blohm & Voss Ha 140V-3 hydroplane with success. This interesting system would have allowed the pilot to change the sweep angle of the wings during low speed landing and takeoffs without having to shift altitudes. It would also allow the pilot to have a slightly better view during landing. Along with that, long slotted flaps were also provided to aid in landing.

Side view of the BV.144 with French markings

Another interesting feature of the BV 144 was the aforementioned tubular main spar, which was patented by Richard Vogt, the chief designer for Blohm & Voss. Although quite light in terms of weight, the spar would have been able to provide excellent load carrying characteristics. On top of this, as a surprising feature, the spar could also have been used to carry extra fuel. The last notable feature of the BV 144 was the defrosting system located at both wingtips and the tail section. The system would have allowed the tips and tail to stay warm using heated air provided through an oil burner.

Operators

  • Nazi Germany – The BV 144 was intended to be used by the Deutsche Lufthansa, and possibly even the Luftwaffe as an advanced airliner meant for short-medium distance routes.
  • France – The French took over both prototypes of the BV 144 once the Germans retreated out of France and continue development of the plane postwar for a while before ultimately scrapping the project in the end.

Blohm & Voss BV 144

Wingspan 88 ft 7 in / 27 m
Length 71 ft 6 ¼ in / 21.8 m
Height 16 ft 5 ¼ in / 5.01 m
Wing Area 947 ft² / 88 m²
Engine 2x BMW 801 MA (1600 hp)
Fuel Load 1900 L (Gasoline)
Minimum Weight 17416 lb / 7900 kg
Maximum Weight 28660 lb / 13000 kg
Cruising Speed 255 mph / 410 kmh at 13123 ft / 4000 m
Maximum Speed 292 mph / 470 kmh
Service Ceiling 29848 ft / 9100 m
Range 963 mi / 1550 km
Crew 1x Pilot

1x Co-Pilot

1x Radio Operator

Payload Regular:

18x Passengers

Maximum:

23x Passengers

Gallery

The prototype BV 144 seen in a side profile illustration
A “What-if” paint scheme depicting the prototype BV 144 if it had seen service with Lufthansa during the mid forties.

Sources

Gunston, B. (1980). The illustrated encyclopedia of propeller airliners. New York: Exeter Books. , Kay, A. L., & Smith, J. R. (2002). German aircraft of the Second World War: Including helicopters and missiles. London: Putnam. , Lepage, J. (2009). Aircraft of the Luftwaffe: 1939-1945: An illustrated guide. Jefferson, NC: McFarland. , Images: Side Profile Views by Ed Jackson – Artbyedo.com

 

Me 209 v1

Messerschmitt Me 209

nazi flag Nazi Germany (1938)
Racing Plane – 3 Built

The Messerschmitt Me 209 (also known as the Bf 109R) was a racing plane designed by Willy Messerschmitt in 1938. The Me 209 would later establish a new world record which would not be beaten until 30 years later. Although commonly associated and confused with the Me 209 fighter plane designed in 1943, it holds no association at all other than the name. To this day, only the fuselage of Me 209V1 has survived and is now on display in a museum in Krakow.

History

Conceived in late 1937 by Willy Messerschmitt, the primary and sole focus of the Me 209 was speed. On August 1, 1938, the first test flight of the Me 209V1, piloted by Hermann Wooster, had lasted only 7 minutes due to engine and coolant problems.

Messerschmitt Me209 v4

Even though established practice dictated that if an aircraft had more than a dozen problems, it was to be abandoned, however Nazi officials were unwilling to give up on this promising aircraft due to the potential impact the aircraft could generate. Eventually, on April 26, 1939, piloted by Fritz Wendell, the Me 209 set the speed record it would hold for 30 years, though the He 100, the previous record holder, was suspected to have been able to break this record had it flown at a higher altitude but was prohibited from doing so by Nazi officials.

The designation Bf 109R was used for propaganda uses in order to cause confusion with the Luftwaffe’s primary fighter, the Bf 109, to maintain an image of invincibility which persisted until the Battle of Britain.

Design

Me 209 v4
Me 209 v4

The Me 209 had a unique design, featuring a cockpit placed far back at the rear and a cross shaped tail section. A difference between the Me 109 and 209 was that it had a broad-track, inward-retracting undercarriage mounted in the wing section, instead of the fuselage. There was no tail wheel, instead using a spring loaded metal skid, which retracted into the lower part of the tail.

Because of the success of the racer, the Nazis attempted to arm it. The main factor that had inhibited adding weaponry was the fact that wings were almost entirely taken up the engine’s liquid cooling system, which was massive. The engine consumed 2 gallons (9 liters) of coolant water a minute. Holding 50 gallons (450 liters) of coolant, it had a flight time of approximately 35 minutes.

Test Flight:

On August 1st of 1938, the Me 209V1 flew for the first time. Piloted by Hermann Wurster, the test flight lasted only 7 minutes. Unfortunately, Wurster found the plane very unsatisfactory. In a Messerschmitt AG document found post-war by the Allies, it was found that Wurster made several complaints about the Me 209.

  • The engine ran unevenly
  • The high temperature reached by the coolant fluid resulted in unsatisfactory cooling
  • Cockpit ventilation was inadequate, and engine gasses entered the cockpit, which necessitated the constant use of an oxygen mask
  • The landing gear could not be extended at speeds greater than 155 mph (250 km/h)
  • The main wheels tended to drop out of their wheel wells during high speed maneuvers
  • Fuel filler caps loosened at high speed
  • Undercarriage hydraulic oil escaped from its reservoir and sprayed on the windscreen
  • The takeoff run was excessive, and the takeoff characteristics dangerous
  • Visibility from the cockpit was limited
  • Marked instability noted during climbing maneuvers
  • The rudder was inadequate to control the plane’s yaw movement
  • When banking at full throttle, the plane rolled itself over
  • Stick forces were excessive and tiring
  • At speeds around 100 to 105 mph (160 to 170 km/h) the controls softened up
  • Landing characteristics were extremely dangerous
  • On touchdown, the plane swerved violently
  • It was impossible to employ the brakes during the landing run, as immediately when they were applied, the aircraft swerved from the runway

Fate:

The only remaining Me 209V1’s fuselage, formerly part of Hermann Göring’s personal collection, currently lies in the Polish Aviation Museum in Kraków, Poland. Germany has offered to purchase the Me 209 but has been unable to do so.

Messerschmitt Me 209 V1
Me 209 at the Polish Aviation museum in Krakow, Poland

Variants

  • Me 209V1: The first version of the Me 209, which used the Daimler-Benz DB 601A and had steam cooling.
  • Me 209V1 (mod. 1939): This was the variant that set the speed record of 755.138 km/h (~469.22 mph). It was fitted with the DB 601ARJ engine, a modification of the DB 601A, which brought the total horsepower up to 2,300, from 1,800. It suffered greatly from overheating when operating at full power.
  • Me 209V2: It crashed during a test flight and was completely destroyed, and was subsequently abandoned.
  • Me 209V3: Originally intended to break the speed record, it was made too late. Instead, it became a test bed for improvements.
  • Me 209V4: One built. It was to be armed with two 7.92 mm MG 17 machine guns in the cowling and 20 mm MG FF/M cannon firing through the propeller hub. It also would have had lengthened wings and vertical stabilizer, strengthened undercarriage, a stock DB 601N engine, and did not feature a surface evaporation cooling system. Tests showed that the modifications made the plane inferior to the Bf 109E series, and was therefore abandoned.

 

Me 209 Specifications

Wingspan 25 ft 7 in / 7.8 m
Length 23 ft 9 in / 7.24 m
Height 3.2 m / 10 ft 6 in
Engine 1x Daimler-Benz DB 601A (1,800 hp)
Maximum Speed 469.22 mph / 755.138 km/h
Crew 1 (pilot)
Armament V1-V3: None (Unarmed)
V4:

  • 2x 7.92 MG 17 in engine cowling
  • 1x 20mm MG FF/M

Gallery

Me 209 v1
Me 209 v1
Me 209 v4
Me 209 v4

Sources

Wang, G. (2013). 极速烈鸟——梅塞施米特Me 209高速验证机:Me 209V1 的反击. [online] Afwing.com.Lepage, J. (2009). Aircraft of the Luftwaffe. Jefferson, NC: McFarland, p.220.

Si-204E

Siebel Si 204

nazi flag Nazi Germany (1942)
Light Transport and Trainer – 1,216 Built

The Siebel Si 204 was a twin engined light transport and trainer aircraft built by Siebel for the Luftwaffe in World War II.

History

Si204s under construction
Si204s under construction

The story of the “Siebel” factory starts in the 1934, with the founding of “Hans Klemm – Flugzeugwerke Halle“ that was a branch of “Leichtflugzeugbau Klemmin Böblingen”. In December 1937 the name changed to “Siebel Flugzeugwerke“ when it was taken over by Friedrich Siebel.

Initially Siebel had a license to produce the Focke-Wulf Fw 44 “Stieglitz” and later during the war Heinkel He 46, Dornier Do 17 and the Junkers Ju-88. In addition to the production of licensed aircraft, in 1937, “Siebel” produced its own aircraft under the name Fh 104. It had its first test flight that same year, and some 46 planes where build during the period of 1938-42. The Fh 104 made a number of notewortly flights:

  • In March of 1939 flying a 39975 km tour of Africa,
  • Winning the “Littorio rally in Italy”,
  • And flying a 6200 km across 12 countries in 1938 (Europa Rundflug).
Color photo of Luftwaffe Si204
Color photo of Luftwaffe Si204

By the end of 1930, “Siebel” company was commissioned by the Luftwaffe to design a new type of all-metal twin-light light transport aircraft with a capacity of eight persons with two crew members. In 1940 the first prototype of the twin engine and larger and also heavier Si 204 appeared with originally a conventional stepped cockpit and a powerplant of two 360 hp (268 kW) Argus As 410 engines . The prototype made its first flight during the period of May to September 1940. Second prototype made it first test flight in early 1941. The third prototype was re-designed as a trainer aircraft for blind flying. Because of this, its first test flight was only possible at the end of 1941 or the beginning of 1942. The other 12 planes produced by “Siebel” were used for general flight evaluation. After this small production run Siebel stopped building this aircraft, and future planes would be built in France and Czechoslovakia.

Model A was build in relatively small number by the French “SNCAC” (Société Nationale de Constructions Aéronautiques du Nord) factory. It was designed as a transport and communication aircraft.

Si204A
Si204A

The next model D appeared in 1942, with a new glazed nose and cockpit with no separate flat windscreen for the pilot. Almost all German bomber aircraft during the war shared this design. The D model also had more powerful 600 hp As 411 engines. The D  model was used for radio navigation and for training. This model was mostly used during the war.

The production of the D-3 version start in October 1944 by the “Aero” company. The D-3 had wooden wings and a tail-plane made of wood because due to material shortages. In France, production of this aircraft was stopped in August 1944 as a result of the Liberation.

“BMM” produced the aircraft until October 1944 and then changed to producing spare parts for the Si 204. The “Aero” was scheduled to cease production of the D-1 in March 1945 after building 486 aircraft and then switch to D-3 only. The E version was built in limited numbers and can be considered as an experimental series.

After the war, production of Si 204 continued in Czechoslovakia and France. Czechoslovakia produced some 179 Si 204D, developed into military trainer variants Aero C-3A, passenger variant C-103 and military transport variant D-44. France produced 240 transport NC.701 Martinets and a number of passenger NC.702 Martinets.

Si204 in French Service
Si204 in French Service

Operational history

Si204D Armed Version
Si204D Armed Version

During the war the Luftwaffe put the plane to use for transport, communication while also seeing use as an advanced trainer and blind flying trainer.

It was generally regarded as a good plane, but with some drawbacks like the lack of any armament, which prevented many exercises for the combat training program and possible use as a combat aircraft, although for this role it is not designed.

Si204DDesigners in Halle had developed few different military projects, like installing bomb racks, machine gun turrets and other necessary equipment, but none of these plans were ever  realized. This problem was attempted to be solved with some modified Si 204D airplanes with three 13mm MG 131 machine guns, intended to be used as a night combat aircraft but this model was not used in combat and was built in limited numbers.

Despite these unsuccessful attempts, Germans tried to make a new bomber variant, in order to be used in anti guerrilla fighting with a built to this specification. Three Si-204E were sent to the military tests in Belarus. They were treated as special anti-guerrilla aircraft. The scope of the actions of the Belarusian partisans forced the Germans to throw against them not only regular troops, but armored vehicles and aircraft. The extent to which they were used in this  role remains unknown.

Si 204 is reported to has the “honor”, of being the last German aircraft shot down on the Western Front. On May 8, 1945 an Si 204 was shot down by an American P-38 Lightning, three miles southeast of Rodach, Bavaria.

Production variants

Closeup of Si204 Engine Nacelle
Closeup of Si204 Engine Nacelle

Because Siebel produced the Junkers Ju-88 under licence and the need for as many military aircraft as possible, Germans decided to increase the volume of production for this aircraft. This was done by moving the production to French “SNCAC” and Czechoslovakian “Aero”, and “ČKD-BMM” factories. The “SNCAC” produced some 168 aircraft and the “Aero” and “ČKD-BMM” produced 1033 aircraft, Siebel produced only the first 15 prototype Aircraft, before the production was stop in favor of Ju-88. In total some 1,216 aircraft of this type where build, during the war.

During WW2

  • Si 204 – Prototype version with 15 plane build by Siebel (Number V1 to V15),
  • Si 204A – Model A was a transport and a communication aircraft, with crew of two and eight passengers.
    • A-0 – Passenger plane version,
    • A-1 – French built version.
  • Si 204B and C – Were paper projects
  • Si 204D – Model with a new glazed nose and cockpit and with two 600 hp As 411 engines. Model D was used for radio navigation and for flying training.
    • D-0 – Blind flying trainer,
    • D-1 – Czechoslovakian production version,
    • D-3 – This model had wooden wings and tailplanes, in order to save on metal.
  • 204E – Experimental night fighter plane. This model had on its nose two 13mm MG 131 machine guns plus one more machine gun (same caliber) in a glazed cupola on the upper hull of the plane. This model was not used in combat and was build in limited number using rebuild Si 204D planes.
    • E-3 – Proposed version to be armed with bombs, and to be used in anty guerrilla fighting, possibly only few were build.
  • Flying carrier – Paper project that was originally intended to carry one DM-1 (Doctor Alexander Lippisch plane) on the back of a Siebel Si 204. Little is known about this project

 Postwar

  • Czechoslovakia Version:
    • Aero C-3 – Used for flying and crew training,
    • Aero C-103 – Used for Civilian transport,
    • Aero D-44 – Military transport version.
  • France versions:
    • SNCAC NC.701 Martinet – Military transport version with SNECMA 12S-00 air-cooled V-12 engines,
    • SNCAC NC.702 Martinet – Improved Passenger transport version.

Operators

  • Germany – Most produced planes where used by the Luftwaffe as advanced schools training, transport, blind flying trainer (usage in this role was at best was sporadic) and communication. There were plans for arming this plane for night fighter and anti-partisan operatons, but it all left on paper only with few model build and not a single one was used in combat.
  • Czechoslovakia – Used German build planes and the new Aero C-3 version after the war.
  • France – Used some captured German planes and also the NC. 701 version which was build by France after the war.
  • Hungary – Operated some C-3 Aero version after the war.
  • Poland – Used six NC.701 version.
  • Soviet Union –They were captured in some numbers at the end of the war. At first, the captured Si-204 was mostly used by the military. The headquarters of many regiments and divisions stationed in Germany used the Siebel for official flights, but only for short period.
  • Sweden –  Operated five NC.701 (1962-1970) for mapping photography.
  • Switzerland – Operated some Si.204 D planes.

Specifications (Si 204D)

Wingspan 70 ft / 21.33 m
Length 39 ft 3 in / 12 m
Height 14 ft / 4.25 m
Wing Area 495 ft² / 46 m²
Engine 2x Two Argus As 411 12 cylinder inverted piston engines (447kW/600 hp)
Maximum Take-Off Weight 12,346 lb / 5,600 kg
Empty Weight 8,708 lb / 3950 kg
Maximum Speed 226 mph / 364 kmh
Range 1,118 miles / 1,800 km
Maximum Service Ceiling 24,605 ft / 7,500 m
Capacity 8 passengers or up to 3,638 lb / 1,650 kg  cargo

Gallery

Si-204D
Si-204D
Si-204E
Si-204E

Sources

The Hamlyn Concise Guide to Axis Aircraft of World War II, David Mondey, Aerospace Publishing Ltd 1984, 2006.Naoružanje drugog svetskog rata, Namacka-ratno vazduhoplovstva knjiga 2. Duško Nešić. Beograd 2007., http://www.flugzeuginfo.net/acdata_php/acdata_siebel_si204_en.phphttps://de.wikipedia.org/wiki/Siebel_Flugzeugwerkehttps://en.wikipedia.org/wiki/Siebel_Si_204http://www.airwar.ru/enc/other2/si204.htmlhttp://www.sas1946.com/main/index.php?topic=19151.0http://www.secretprojects.co.uk/forum/index.php?topic=3160.0http://en.valka.cz/topic/view/181034#530924Images: Side Profile Views by Ed Jackson – Artbyedo.com

 

Ju 322 Mammut - Prototype Glider

Ju 322 Mammut

nazi flag Nazi Germany (1940)
Prototype Wooden Glider – 2 Built

The Ju 322 “Mammut” was a prototype wooden glider developed by Junkers in 1940 in anticipation of the Invasion of Britain. The design was riddled with flaws and eventually scrapped in 1941 after two prototype models were made. Instead, the RLM decided to use the Me 321 as their main heavy glider. No part of the Ju 322 is known to have survived to the present day.

History of the Mammut

Ju 322 Mammut - Prototype Glider
Ju 322 Mammut – Prototype Glider

Operation Sealion (Invasion of Britain) was to commence in the fall of 1940, and the Germans lacked a means of transporting supplies and troops effectively. In that same year, the Reichsluftfahrtministerium, the German Ministry of Aviation or RLM, issued a demand to Messerschmitt and Junkers to design and develop a glider capable of carrying a very heavy payload. The conditions were that the glider was to be able to carry some of the heaviest equipment in service with the Wehrmacht. Messerschmitt developed the Me 321 as a result, and Junkers with the Ju 322.

The Ju 322 “Mammut” (Mammoth) was designed as a fully wooden heavy transport glider which was originally designed to carry at least 44,000lbs (19,900kg). This weight was around enough for a Panzer III/IV, FlaK 88, or a StuG III/IV or a full load of 100 troops and all necessary support equipment. The Ju 322 was designed so that cargo was to be loaded into the plane from the nose, which could be folded. The cockpit had a single position, and was located on the outside of the cargo hold on the left wing. The glider would be on a carriage which would be dropped right after take off or while airborne. The designers noted that the carriage was extremely heavy, and could not be dropped from a high altitude without it breaking. They also noted that if the carriage were to be dropped from a lower altitude, there was the risk of it bouncing back up and hitting the glider. Many different kinds of gears were experimented on, using from as little as 8 wheels to 32 wheels. As for landing, the glider was fitted with four sprung landing skids. The production variants were suppose to be fitted with three turrets armed with MG 15s. Two turrets would be located on either side of the nose, near the front of the wings and the other turret would be located near the back of the cargo compartment. The Ju 322V1 and V2 were not armed.

Mammut Camo
Mammut covered with camouflage netting

After two prototype models were produced, stationary tests began. It was found that the Ju 322V1 had troubles with the materials it was built with. An observation made by engineers were that the wooden structure of the glider were weakened by rot. It was agreed that this was to be blamed on poor manufacturing techniques.

When a Panzer III was loaded onto the plane, the floor broke and the Panzer III fell straight through it. This incident was partly to be blamed on the ramp design and poor wood quality. Due to this flaw, the original design was not able to be met and the maximum cargo weight was reduced twice. The first reduction was to 35,280lbs (16,000kg), the second reduction was to 24,255lbs (11,000kg). The reduced weight of cargo and reinforced floor solved the problem of loading tanks and equipment on, but at the expense of payload. As a result of this along with other changes, the designers had to reduce the plane’s maximum cargo weight to 24,255lbs (11,000kg).

Mammut Rear View
Mammut Rear View

A common misconception is that there was a competition between Messerschmitt and Junkers to develop the best glider and dominate the glider market. However, it was not a competition at all and each company were given specific guidelines. Messerschmitt was allowed to use steel while Junkers was only allowed to use wood. This was because the RLM was anticipating a shortage of steel, in which case the RLM could fall back on the Junkers design. It is also worth noting that the Ju 322V1 used eight tons of steel to strengthen the airframe, despite the RLM’s orders.

Production

As the Ju 322 was in prototype stage, only two models were ordered and constructed. The only two models are known as Ju 322V1 and Ju 322V2. V1 was the only model to see testing, while V2 stood by in case V1 was destroyed. During testing of the V1, construction began on 98 airframes, although none were completed.

Flight Tests

Junkers Ju90-10f
A Junkers Ju 90 was used as the tow plane for testing

The Ju 322V1 made its first and only flight in April of 1941 at Merseburg Airfield. According to the reports, the Ju 90* towplane failed to lift the glider off the ground on full throttle. In a subsequent attempt, the glider was able to get off the ground. However shortly after takeoff, the tow plane pilot noticed two immediate flaws. First, the glider could not maneuver or change direction and it had no pilot during the test. Second, the glider had extremely poor vertical stability such that its wings would sway in small arcs which swung the tow plane dangerously. Because of this, the glider was immediately cut from the tow plane after take off. The glider ended up landing in a field not far from the airfield. It took over two weeks for the glider to be transported back to the airfield by towing. This was the Mammut’s only test flight, and it was deemed a failure.

* – It is interesting to note that the Ju 90 which towed the Ju 332 on it’s maiden flight was one of the two Ju 90s meant to be sent to South Africa before the war, and were therefore fitted with Pratt and Whitney Twin Wasp engines which had 900hp each.

Results

Financially exhausted and convinced that the Ju 322 will not be successful, Junkers finally terminated the projected in May 1941. As a result, the two Ju 332s were cut up and used as firewood, along with all the uncompleted airframes and spare parts still in factories.

Ju 332 “Mammut” Specifications
Wingspan: 204 ft 6 ¾ in / 62.3 m
Weight (Empty): 64,400lbs / 29,211kg
Weight (Loaded): 99,690lbs / 45,219kg
Length: 26.3m / 86ft 3.5in
Wing Area: 6,865 ft² / 634 m²
Crew: 1x Pilot

3x Gunners (Intended)

Armament: 3x MG 15 7.92mm (Intended)

Gallery

Ju 322 Mammut - Prototype Glider
Ju 322 Mammut – Prototype Glider
Junkers-Ju-322-Mammut-Front
Mammut Front View – Note the two forward cupolas with the two forward mounted MG15s
Mammut Rear View
Mammut Rear View
Mammut Camo
Mammut covered with camouflage netting

 

Contributors

  • Charter – Assistant Writer 
  • Mizutayio – German Translator

Sources

Mrazek, J. (2011). Airborne combat : The glider war/Fighting gliders of World War II. Mechanicsburg, PA: Stackpole Books., Hartmann, B. (n.d.). Junkers Ju 322 ‘Mammut’. LuftArchiv.de – Das Archiv der Deutschen Luftwaffe., Stemp, P. (2014). KITES, BIRDS & STUFF – AIRCRAFT OF GERMANY. S.l: LULU COM., Images: Side Profile Views by Ed Jackson – Artbyedo.com

 

Fw 44 Taxiing

Focke-Wulf Fw 44 Stieglitz

nazi flag Germany (1932)
Trainer & Sport Plane – 3,000 Built

The Focke-Wulf 44 (Fw 44) was the most famous Focke-Wulf design after the famous Fw 190 fighter. The aircraft was a biplane with a fabric-covered welded steel-tube fuselage sporting wooden wings with fabric and plywood coverings, powered by a 140hp (104kW) Simens Sh 14 radial engine. This aircraft was primarily designed as a two-seat aerobatic civilian training aircraft but was later used for military purposes.

History

Fw 44 Taxiing
Fw 44 Taxiing

The origin of the Fw 44 Stieglitz (Goldfinch) started in 1932 when designer Kurt Tank, conceived the two-seater double-decker of mixed construction. In its prototype stage it had a number of unacceptable flight characteristics. The frst prototype was making its first flight in the late summer of that year with pilot Gerd Achgelis at the controls who problems with oscillations.

Kurt Tank had joined The Focke-Wulf Company in November 1931 from BFW, later Messerschmitt, and headed the design and flight test department for Focke-Wulf at the same time, replacing Heinrich Focke who was preoccupied with rotary-wing activities. Tank would remain in the position until the end of the World War II.

After further extensive flight testing, undertaken by Kurt Tank himself, he found the root of the problem. While flying the prototype back from a test flight, he happened to be looking at the shadow of the plane on the ground and he noted that the tail’s shadow blurred which indicated some kind of vibration in that area. Then the whole aircraft shook. Having landed he and his engineers check the tail of the aircraft and they found that the vibrations were being caused by separate cables operating the elevators. By joining these together to make the elevators act as one unit, the vibration problem was eliminated.

With this issue solved the Focke-Wulf 44 “Stieglitz” soon proved to have excellent handling characteristics and powerful aerobatic capabilities that won many prizes in numerous competitions, such as the Artificial Flying World Championship.  The Fw 44 was popular, and known aircraft all over the world as a simple training glider. Following many successful aerobatic displays around Germany, demand for this aircraft was so great that other German manufacturers manufactured the Fw 44 under license. In addition to the export models, production began in several other countries, such as Argentina, Austria, Brazil, Bulgaria and Sweden. It served as a standard training aircraft at the German transport school and the Luftwaffe.

One interesting fact about Fw 44 is that the body of one plane, the design retaining both the fuselage and engine, was used as the basis for the world’s first “practical” helicopter known as Focke-Wulf Fw 61.

Stieglitz’s Sporting Success

The Fw 44 was known for participation in numerous flight competitions, especially in the 1930s and always scored high, thanks to pilots Gerd Achgelis and Count Otto von Hagenburg.

  • 1935 Stuttgart Seventh German Art Flying Championship
    Gerd Achgelis achieved second place after Willi Stor who flew in a Messerschmitt M35 plane.
  • 1936 Eighth German Aerobatics Championship at Munich-Oberwiesenfeld
    Count Otto von Hagenburg won  second place. Willi Stor was victorious again with his Me. M35 plane.
  • 1936 Summer Olympic Games in Berlin
    Perhaps the most publicized aviation event in pre-World War II Germany was held in conjunction with the 1936 Olympic Games. Adolf Hitler, who wished to impress the world with the strength of Germany’s aviation industry, arranged the 1936 Berlin Summer Olympics Games to include the first ever aerobatics competition. This flying event took place within the track and field stadium. Graf Otto von Hagenburg as a pilot won the men’s competition, flying the new Fw 44. It’s very likely that the aerobatics competition was staged in a way to enhance Germany’s potential results. Either way, the German built planes and their pilots were well regarded as exceptional.
  • 1934 Paris World Championship
    An enormous event, with some 150,000 spectators crowded into the military parade-ground at Vincennes which had been modified for this occasion.
Fw 44 Stieglitz in Flight - 2008
Fw 44 Stieglitz in Flight – 2008

The initial compulsory competition required a list of manuevers to be performed within a time limit of eight minutes, including a right-hand and a left-hand spin, a bunt, a negative loop forward and upward, and an inverted 360 degree turn. Each contestant was also afforded the opportunity to fly their own routine for ten minutes. The sequence was to be submitted in advance to the judges, and each maneuver was assigned a difficulty coefficient set in the rules. New maneuvers were also awarded appropriate coefficients, but most were found to be already in the catalogue of 87 maneuvers. The judges’ task was to assign each figure a mark between 1 and 5 points for quality of performance, with a zero for figures not executed. These were then multiplied by the difficulty coefficients, the totals of all the judges were then averaged to obtain the final score.

Gerd Achgelis achieved third place with a score of 527.6 points. The winner was the German pilot Gerhard Fieseler, designer of the Fieseler Storch, with a score of 645.5 points.

Production Variants

Thanks to its exceptional flying characteristics, it was ordered by many nations around the world. In addition to export orders from Turkey, Switzerland, Bolivia, Chile, China, Czechoslovakia, Finland and Romania, it was produced under license in Argentina, Austria, Brazil, Bulgaria and Sweden. The Fw 44 was built in substantial numbers for the Luftwaffe, serving as a trainer until the end of the World War II. It was also in use by the Deutsche Luftsportverband and Deutsche Verkehrfliegerschule. Exact production numbers are not known, due to production in Germany by Focke-Wulf and and many other subcontractors such as AGO, Bucker and Siebel, in addition to other license agreements worldwide. It is assumed that the production numbers are between 1900 to more than 3000 planes. Focke-Wulf had to build another factory just to keep up with demand for the plane.

The production variants differed from each other in minor equipment details. The most numerous variants were the Fw 44C, Fw 44D and Fw 44F, with all three models utilizing the same Siemens Sh 14a engine. The final production Fw44J model had a 160 hp Siemens Sh 14a-4 seven-cylinder radial engine.

  • Fw 44A
    The Fw 44A was powered by a 150hp Siemens Sh14a engine, and was used for flight tests. This model was in production until the end of 1932.
  • Fw 44B
    The improved Fw 44B first appeared in 1933, with production commencing in 1934. The Fw 44B, had an Argus As 8 four-cylinder inverted inline air-cooled engine of 90 kW (120 hp). The cowling for this engine gave the plane a more slender, aerodynamic nose. The other change was in the extension of the fuselage from 6.6 to 7.3 meters, which was tested on this model.
  • Fw 44C
    This model was used extensively by the Luftwaffe at advanced training schools throughout the Second World War. The Fw 44C, was powered by the Siemens Sh 14a engine, which offered the best overall performance.
  • Fw 44D
    The D model was same as the Fw as 44 C, but with different exhaust manifold. The plane got a small luggage compartment made of fabric, which was attached to the rear cockpit. From 1934 onwards, improvements were taken into series production. Due to the high demand for this model, it was temporarily produced in other plants (Bücker Flugzeugbau – 85, AGO – 121, and an additional 515 planes under license). The Luftwaffe ordered some 1,600 examples of this model.
  • Fw 44E
    Basically identical with to the D model, it was equipped with an Argus As 8 engine. It was built in limited number, only 20, in 1934.
  • Fw 44F
    An upgrade of the D model. With some luggage compartment modifications, and the replacement of the rear pad with a landing wheel.
  • Fw 44H
    Only one plane of this model was produced in 1936, and was used only for testing. This model was equipped with a six-cylinder engine (118hp).
  • Fw44J
    The J model was mainly intended for export and was equipped with the 160 hp Siemens Sh 14a-4 seven-cylinder radial engine. This model was demonstrated in Sweden in late 1935, and in February 1936. The testing resulted in a license agreement between the Swedish aviation administration and Focke-Wulf on September 29, 1936. Two test aircraft were ordered, receiving the Swedish designation P2.

Operators

  • Germany
    The Luftwaffe used the Fw 44 until the end of the World War II, mainly as a trainer aircraft in the Flugzeugführerschulen. The Germans used more than 1,600 planes. Many famous German aerobatic pilots flew the Fw 44 aircraft, including Gerd Achgelis, Adolf Galland, Emil Kopf, Ernst Udet and perhaps most famously Hanna Reitsch, who flew on almost all aircraft models.
  • China
    China purchased around twenty Fw 44’s which were all used during the Second Sino-Japanese War where all were lost in action. Some of them were modified for combat missions.
  • Bulgaria
    In November 1936, the first six Fw 44 J were delivered and in May 1939 ten more followed. By February 1940 twenty more planes were delivered to Bulgaria, making a total of 46 J models. After the war surviving planes were handed over to Yugoslavia.
  • Sweden
    In late 1936, 14 aircraft were ordered from Focke-Wulf. ASJA, AB Svenska Järnvägsverkstädernas Aeroplanavdelning, and the Swedish Railway Workshops Aircraft Department placed an order for 20 more aircraft in June 1937, while the Central Verkstaden at Västeras (CVV) placed an order for 37 more aircraft in 1939. Another 12 were ordered from Focke-Wulf in 1940, however, these were produced by Flugzeugwerke CKD at Prague, Czechoslovakia.
    These were used for elementary and aerobatic training. Other training units flew this plane, and after withdrawn from basic training in 1946-1947, it was used for liaison, observation, glider-tug, and other ancillary roles. After being withdrawn from use, many came ended up on the civil registries in Sweden and Germany.
  • Turkey
    8 planes were ordered and delivered in 1939.
  • Finland
    As the Fw 44 was suitable for operation in polar regions, Finland required the aircraft for basic pilot training. In April 1940, a contract was signed between Finland and Focke-Wulf, for delivery of 30 Fw 44 J models.
  • Norway
    Norway placed an order for ten Fw 44 Js, which were delivered in April 1940.
  • Austria
    From 1936 onwards Austria’s Federal Army used the Fw 44 as a basic school training aircraft, with some ten aircraft were purchased from Focke-Wulf. The Fw 44 was also produced under license. Some 40 Fw 44J models were produced by Hirtenberger Patronenfabrik, (Wiener Neustadt).
  • Argentina
    Argentina ordered fifteen Fw 44 Js in January 1937, and built another 60 under license.
  • Brazil
    Built a production facility to produce the plane in some numbers.
  • Chile
    In September 1937, Chile signed an agreement to buy 15 Fw 44 J models.
  • Yugoslavia
    Some war trophy aircraft were taken from the Bulgarians as war reparations and used after the war as trainers.

Fw 44 Specifications

Wingspan  29 ft 6 in / 9 m
Length  23 ft 11 in / 7.3 m
Height  8 ft 10 in / 2.7 m
Wing Area  215 ft² / 20 m²
Engine  1x 150hp (112-kW) Simens Sh 14a 7- cylinder radial piston engine
Max Take-Off Weight 1,727 lb / 785 kg
Empty Weight 1,243 lb / 565 kg
Loaded Weight  1,694 lb / 770 kg
Climb Rate  56 ft/s  /  17 m/s
Maximum Speed  115 mph / 185 kmh
Range  419 mi / 675 km
Maximum Service Ceiling  12,795ft / 3,900 m
Crew  2 (student and instructor)

Gallery

Fw 44 Stieglitz in Flight - 2008
Fw 44 Stieglitz in Flight – 2008
Fw 44 Trainer with Swastika
Fw 44 Trainer with Swastika
Fw 44 Taxiing
Fw 44 Taxiing
Fw 44 - 1977 Helsinki
Fw 44 – 1977 Helsinki
Focke Wulf FW-44 J
Focke Wulf FW-44 J

 

Sources

Mondey, D. (2002). The Hamlyn concise guide to Axis aircraft of World War II. Edison, N.J: Chartwell Books., Nešić, D. (2007). Naoružanje drugog svetskog rata, Namacka-ratno vazduhoplovstva knjiga 2. Beograd., Wilson, J. (2007). Propaganda Posters of the Luftwaffe., Wermacht History. (n.d.). Focke-Wulf Fw 44., Avia Deja Vu. (n.d.). Focke-Wulf FW.44 Steiglitz., Valka. (2012). Focke-Wulf Fw 44 Stieglitz., Focke-Wulf Fw 44. (2017, June 5). In Wikipedia, The Free Encyclopedia., Siteunseen Ltd. (2015). Focke-Wulf Fw 44 Military Trainer Aircraft. Images: Fw 44 in Flight 2008 by Markus Kress / CC BY-SA 3.0, Fw 44 Taxiing by bomberpilotCC BY-SA 2.0, Fw 44 Trainer with Swastika by Siteseen Ltd, Fw 44 Engine by VollwertBITCC BY-SA 3.0, Fw 44 – 1977 Helsinki by fsll2CC BY-NC 2.0

messerschmitt bf109_e3_neu2_eingezogen

Messerschmitt Bf 109

nazi germany flag Nazi Germany (1937)
Fighter Plane – 33,984 Built

The Messerschmitt (Me) Bf 109 ‘Emil’ is the most renowned fighter of the Axis countries, and a clear symbol of its air power during World War II. Its performance gave Germany at the earlier stages of the war the upper hand, and it took part in every front until the very end of the conflict in Europe: The Polish campaign, The Invasion of Norway, the Battle of France, The Battle of Britain, Operation Barbarossa (Invasion of Russia), the North African Theatre, Italy, D-Day, defending the German skies against the Allies’ bombing raids and the ’44 winter Luftwaffe’s Last Offensive. The Bf 109 was the main fighter of the Luftwaffe in every aspect, being latter on complemented by the Focke Wulf Fw 190. Yet the Bf 109 did not served only under German flag, and not only during WWII: The Spanish Civil War was the first conflict where this fighter saw its first combat action, and it flew also with other nations: Finland, Bulgaria, Italy, Spain, Switzerland, Hungary. And after the war, it kept fighting specially under Israeli flag, serving also in the Yugoslavian, Romanian and Czechoslovakian air forces. Interestingly, the adaptability of the fighter was one of the main factors that allowed it to serve until 1965, having many variants.

me109-400f-s

The Messerschmitt Bf 109 is single-seat and single engine fighter, tasked also with air superiority, interceptor, escort fighter and fighter-bomber capable of all-weather and day- and night-fighter. It was entirely a light all-metal monocoque design with the rudder being covered with cloth. The wing was a low cantilever design fitted with flaps, while the canopy was an enclosed one, featuring a retractable landing gear and a tailwheel, armed with machine guns and guns. As a result, the Me – 109 was a pretty modern design by the time it was introduced. Its development began back in 1934, following a 1933 Reichsluftfarhtministerium study in which it was considered that a single-seat fighter was needed to replace the Arado Ar 64 and Heinkel He 51 biplanes that were the German first-line fighters. Furthermore, it was required for the fighter to develop speeds of up to 400 Km/h (250 mph) at 6000m (19,690 ft) for 20 minutes, having an autonomy of 90 minutes. The power plant was intended to be the Junkers Jumo 210 engine of 700 hp, while the armament was intended to be comprised of a mixture of a 20 mm gun and 2 X 7,92mm guns, or be armed by either the cannon or the two machine guns only. In addition, as Willy Messerschmitt was not authorized by the Reichsluftfarhtministerium to build small passenger planes for Romania, the request of building a fighter came also as a sort of compensation.

Development

bf109-straight-on

Bayerische FlugWerke began its work as it was awarded with the development contract in 1934, with the prototype flying for the first time in 1935, receiving the designation of Bf 109 by the aviation ministry and powered with a Rolls-Royce Kestrel IV engine, as new German-made engines were not yet available. Willy Messerschmitt was the designer behind the Messerchmit Bf 109, hence the name of the aircraft, and the ‘Bf’ denomination. Taking as a basis the 4-seat light passenger Bf – 108, the development of the new fighter began, initially powered with the Rolls Royce Kestrel engine. The following two prototypes were powered with the Jumo 210A 600hp engines, and the last one was fitted with guns. Reportedly, 10 more prototypes followed in order to test the model. The result was a cantilever low-wing, single engine fighter capable of reaching speeds of up to 470 Km/h (Bf 109B) thanks to it Junkers Jumo 210Ga engine. Further models received a Daimler Benz inverted V-12 engine Models fitted with racing engines even yielded speeds of 610.95 Km/h (379,62 mph) and of 755.14 Km/h (463,92 mph), being the last a speed record for piston-engine aircraft until 1969. The fighter was very modern and advanced, equal to any fighter in service at the times at tactical point, even being over the Supermarine Spitfire, its most renown rival at the Battle of England. The earlier versions were armed with an array of 2 X 7,92mm machine guns in the forward cowl above the engine (Bf 109B), and later models armed with two additional 7,92mm machine guns at the wings (Bf 109C), and a 20 mm gun at the nose of the plane instead of the machine guns placed previously at the same place (Bf 109D).

Presented in public during the 1936 Berlin Olympics as a propagandistic act, it debuted for the first time during the Spanish Civil War with the German Condor Legion, where it gained quickly air superiority over its Soviet-made rival Polikarkov I-15 and Polikarkov I-16 fighters, with Werner Mölders, a future WWII ace scoring 14 victories. This conflict also served to test in combat the new fighter and to detect the shortcomings and needed improvements, as well as to test the Luftwaffe’s tactics and doctrines that would be implemented in WWII. When it came to an end, 40 fighters were gifted to Spain following the withdrawal of the Condor Legion.

me109-413f-s

But the Messerschmitt Bf 109 was a victim of its own success and the Luftwaffe’s own overestimate. The Messerschmitt Bf 109 was considered enough for the operational needs of Germany until 1941, year when it would have fulfilled its objectives. However, as the conflict progressed, the high Command realized that the Bf 109 needed further upgrades. As a result, the versions Bf 109E, Bf 109F, Bf 109G, and the less known Bf 109K. Yet the model kept many shortcomings that would affect its performance during the conflict, putting it in disadvantage to its rivals.

The Bf 109 had many advantages: Its good initial autonomy – for tactical purposes; which was the type of war it was prepared for – and the powerful engine alongside a small structure (and size); its agility; high speed; climbing angle and rate; diving speed; good turning rate; good manoeuvrability; and cheap price. But there were also other problems that prevailed during its service: First, the ‘legs’ of the landing gear were rather fragile and narrow, retracting outwards and not beneath the fuselage. Second, the same Blitzkrieg tactics made the fighter to fight for such scenario at the expense of greater autonomy, playing against it during the Battle of Britain. This problem was solved after the Battle with the addition of extra drop fuel oil tanks. Third, it tended to swing sideways during landing or taking off. Fourth, it had a poor lateral controlling at high speed. Fifth, during combat when executing very close turning, the wings grooves tended to open, preventing stalling but often acting against the ailerons. And sixth, the length and ground angle of the landing gear ‘legs’ was so that it restricted forward visibility while on ground, forcing pilots to taxi in such a way that the undercarriage was put into heavy stress. This posed a problem for rookie pilots. The narrow wheel track also made the fighter to be unstable while on ground, with the solution for this problem resulted in transferring load up through the legs while taking off and landing manoeuvres.

A total of c.a. 34000 Bf 109 were built in Germany from 1936 to 1945, in addition to the 239 made by Hispano Aviacion, 75 built in Romania by IAR and the 603 made by Avia, increasing the production time until 1958. Some 20 Bf 109 remain now as museum displays.

Design

bf109-engine-bay

The Messerschmitt Bf 109 is a very interesting fighter with equally interesting design characteristics. A light weight was the main concept of its design, development and construction. It was also a single engine, single seat fighter with a low cantilever wing, whose monocoque sleek fuselage was entirely made out of light-weight metal. Easy access to the powerplant, weaponry at the fuselage and other systems was considered also as important during design process, and especially when operating from forward airfields. As a result, the engine cowling was made up of large and easily removable panels, with specific panels allowing access to devices such as the fuel tank, the cooling system and electrical equipment. The devices containing and holding the engine made easy to remove or replace it as a unit. The powerplant tended to differ from version to version: the early versions were powered by a Junkers Jumo 210g inverted V-12 700 hp, the following versions were powered by a Daimler Benz DB 600A of 986 hp and other – more powerful – Daimler Benz engines (for further information, please see the variants). As the engine was of an inverted type, it was reportedly hard to knock out from below. And it also featured an electrical pith regulator.

The wing was also full of remarkable details. One of them was the I-beam main spar, placed rather aft than usually placed, with the idea of opening space for the retracted wheel, and creating a D-shaped torsion box. This box had more stiffness of torsion and also removed the need for a second spar. In addition, the thickness of the wing was slightly varied, with a cord ratio of 14.2% at the root, and a cord ratio of 11.35% at the tip. The wing was also a high-loading one. Another feature was the introduction of advanced high-lift devices, with automatic leading edge slats and large camber-changing flaps on the trailing edge. These slats increased the lift of the wing, improving horizontal manoeuvrability. Ailerons that drooped slightly when the flaps were lowered were also fitted in the wings, increasing the effective flap area, especially on the F series. The result was an increase on the wings’ lift. As the armament was placed in the fuselage in the earlier versions, the wing was kept very thin and light.

Another remarkable feature, which was a standard one in the F, G and K versions, were the introduction of two coolant radiators with a cut-off system so to reduce vulnerability of the cooling system after receiving a hit. For instance, if one radiator leaked as a consequence of an impact, the other made possible to fly, and even a 5-minute flight was possible with both radiators closed.

bf-109-hispano-built

The canopy of the Bf 109 was a closed, bird-cage design, opening sideways, and having armour protection plates from the back, protecting also the main fuel tanks as it was partially placed under the cockpit floor and partially behind the rear cockpit bulkhead, having an L-shape. Some variants of the G version even featured pressurized cockpits.

me109f2-jg26-adolf-galland-france1942-7f-s

In regards to the armament, it tended to vary from version to version, in type of weaponry, caliber and location. The earlier versions normally featured an array of two machine guns mounted in the cowling, and also a 20mm cannon firing through a blast tube between the cylinders. This display was to be changed after the Luftwaffe got a word about the RAF’s plans to equip its new fighters with a battery of 8 guns. This made the additional guns to be installed at the wings, either a 7,92mm MG 17 machine guns or a 20mm MG FF or MG FF/M cannon, at the space between the wheel well and slats. The C version began to feature the additional two 7,92mm machineguns, where a device – a continuous belt – was installed to avoid redesigning the wing and ammunition boxes and access hatches. The gun barrel was placed in a tube between the spar and leading edge.

When cannons were installed at the wings, being longer and heavier, made them to be placed at a farther area in an outer bay, and forcing the spar to be cut with holes so to allow feeding the weapon. Also, a small hatch was incorporated to allow access to the gun, which was able to be removed through a removable leading edge panel. The F version and the following versions had the gun changed from the wings to the nosecone, firing through the propeller shaft. Additional 20mm MG 151/20 cannons were installed in pods under the wings, which were easy to install but also forced a reduction of speed by 8 km/h (5 mph). The last version (Bf 109K) was armed with a MK 108 30mm cannon in each wing.

And, noteworthy to remark, the additional armament, while increasing the Messerschmitt Bf 109’s firepower, it also reduced its performance. Handling qualities and dogfighting capabilities were severely affected, while a tendency to swing on a pendulum-fashion way while flying emerged.

The Reich’s Warrior of the Skies

me109taxisideview-4f-s

 

When the war started in 1939 with the invasion of Poland by Germany, around 320 Bf 109 took part in the invasion under two units (I/JG 21 and I/ZG 2). During that operation, the Bf 109s gained air superiority by destroying either on the ground or on air combats the Polish air force, providing also escort to ground attack airplanes and dive bombers, such as the Junkers Ju 87 Stuka. When the invasion of Norway took place, they faced considerable resistance from the outdated Gloster Gladiatiors of the Norwegian Air Force, which were reinforced by British fighters from HMS Glorious and two more aircraft carriers. During the Battle of France and the invasion of the Netherlands and Belgium, the Messerschmitt Bf 109s encountered weak adversaries and an ill prepared Armee de l’air, which was unable to face the force of the Luftwaffe and the Bf 109, while the German fighters gained air supremacy rather quickly and controlled the French skies. But the Battle of Dunkirk began to highlight the limitations of the Bf 109, especially in regards to autonomy, as many were coming from bases within Germany, facing also a strong opposition from the Royal Air Force.

The Battle of Britain was the first battle where the Bf 109 began to show their limits, especially that of autonomy, having little time to provide effective escort and air supremacy over the British skies. It also found fitting rival in the Supermarine Spitfire and Hawker Hurricane, which were able to face the Messerschmitt Bf 109 and even were able to overweight it. And the radar installations the RAF had, also played its role in defeating the Bf 109. Moreover, the attrition suffered during the Battle of France paid its toll over the Bf 109 that took part in the campaign. As a result, the Luftwaffe – and namely the Bf 109 – was unable to achieve air supremacy and control the skies of Britain, let alone to defeat the RAF, despite the numerical superiority the Luftwaffe had over the RAF (3000 vs. 700 airplanes).

Russia would be a scenario where the fighter would have some redemption, at least for the first stages. As the Soviet Air Force had inferior assets, quality, organization and training, the Bf 109 achieved an impressive rate of aerial victories (approximately 9200 in total), breeding many aces. In addition, the pilots on-board the Bf 109 were already having accumulated experience from the previous campaigns – Spain, Poland, Norway, France and England, to name a few – while the Bf 109 was comparatively superior to its Soviet-made rivals. However, the superiority in numbers of the Soviet Air Force began to pay its toll on the fighters. It was during this campaign when it was gradually replaced by the more advanced and robust Focke Wulf FW 190 by Summer 1942.

They also took part in the bombing of Malta, with the mission of countering the Spitfires and Fulmar fighters the British managed to sneak into the island. Although they managed to reduce the losses on the bombers by increasing the attrition of the adversary’s fighters and ground services, the campaign had a considerable cost for the Bf-109: 400 were lost in action. At the same time, the Bf 109 was seeing action in North Africa, achieving air supremacy at the beginning but facing adverse conditions later on, as fuel shortages and a superior number of adversaries, alongside attrition imposed by the Luftwaffe’s own organization and training systems.

The Bf 109 also performed as one of the main air defence assets when the Allies began to wage air and bombing campaigns over Germany, targeting mainly the bombers and being benefited by dispersed ammunition and fuel storages all around Germany. Yet the defence imposed high attrition to the fighter units, reaching a staggering 141%, as well as the fact that the German air industry did not updated its models on time or it was simply unable to produce fighters enough to tackle the Allies’ air power. As a result, by 1944 the Bf 109 and other fighters were simply unable to counter the Allies’ air campaign. The Bf 109 career with the Luftwaffe came to an end in 1945, when Germany was defeated.

bf-109-crashed-exhibit

During and after WWII, the Bf 109 was used by other nations, achieving considerable feats while piloting this aircraft and remaining in service for a long period of time. Finland use the Bf 109 during the Continuation War, claiming a victory ratio of 25:1, operating with them until 1954. Switzerland received a batch of Bf 109 during the war, using them until 1955. The Bf 109 donated by Germany or built under license by Spanish air company Hispano Aviacion during and after the war, remained in service until 1965. Many took part in the film Battle of England. Israel also used Czech-made Bf 109 that fought during the Independence War, scoring 8 victories.

Variants

The Messerschmitt Bf 109 featured quite a few variants and sub-variants, thanks to the fighter’s capacity to receive updates and any other needed modifications during its career. Such modifications were normally about the engine, some structural features – like air intakes – and the array and type of weaponry the fighters would feature. Noteworthy to remark, those modifications were mostly the product of operational needs and field experiences the Luftwaffe had throughout the conflict and even in Spain, during the German intervention in such conflict. Even the size among the versions tended to differ.

Prototypes

  • Bf 109V1 – Powered with a Rolls Royce Kestrel and with a two-blade Härzel propeller, awarding the fighter contest. Unarmed.
  • Bf 109V2 – Powered with a Junkers Jumo 210A of 610 hp, armed with 2 X 7.92 machineguns over the engine cowling.
  • Bf 109V3 – Similar to the Bf 109V2, becoming the Bf 109B-0

Production Versions

  • Bf 109AThe A-0 was powered by a Junkers Jumo 210D 661 hp engine, armed with 2 X 7,92 MG 17 machine guns at the engine cowling, with a third added experimentally at the propeller shaft.  Many saw action in the Spanish Civil War with the Condor Legion.
  • Bf 109B – This constitutes the first series version, delivered on February 1937, featuring a shortened nose cone. Powered by a Junkers Jumo 210D inverted V-12 cylinder of 635 hp, liquid refrigerated and capable of reaching a speed of 467 km/h, with two propellers. It was fitted with a variable-pitch propeller. Its armament consisted of two 7,92mm machineguns Rheinmetal-Borsig MG 17 above the engine. They saw action in the Spanish Civil War.
  • Bf 109C – The second series version. Powered by a Junkers Jumo 210G 690 hp engine, reaching similar speeds as well. The armament consisted of 2 X 7,92mm MG 17 machine guns with two installed over the engine and two at the wings (thanks to the reinforced wing), having the 20mm MG FF cannon added for the first time on the C-2 at the propeller shaft. They also saw action in the Spanish Civil War.
  • Bf 109D  – The third series had a Daimler Benz DB 600Aa of 986 hp, being the first series in having this engine as powerplant, yielding a speed of 516 km/h. however, D-0 and D-1 were powered by a Junkers Jumo 210D engine. It was the standard fighter prior the war. The armament was the same as of the C series. Initially transferred to nigh fighter units, it was assigned to training tasks.
  • Bf 109E – The fourth series of the Bf 109, of which more than 4000 units built were built. The E-1 was powered by a Daimler Benz DB 601A-1 of 1075 hp with three propellers, which required to move the main radiators beneath the wingroots. The E-3 was powered with a Daimler Benz DB 601A of 1100 hp. The E4 had a Daimler Benz DB 601Aa inverted V-12 of 1175 hp, receiving latter a Daimbler Benz BD601N engine especial for high altitudes. As a result, this series could reach speeds of 560 km/h or 570 km/h. The Bf 109E5 and E-6 were powered by a Daimler Benz 601N of 1200 hp. The E-7 received Daimler Benz DB 601A, DB 601Aa and DB 601N engines. The E-8 had had a Daimler Benz DB 601E of 1350 hp. The armament consisted of four 7,92mm MG 17 machine guns and 4 X 50kg bombs or one of 250kg, normally on the earlier E variants (E-1 to E-4), yet the E-2 had the 20mm engine-mounted cannon. The E-4, however lacked the engine gun, armed instead with the 2 X 7,92mm machine guns at the engine cowling and two 20mm guns at the wings. The following Bf 109E (E-5 to E-9) were normally used as fighter bombers, carrying a 250 kg bomb. The E-5 and E-6 were reconnaissance fighters lacking the 20mm guns and having the cameras behind the cockpit. The E-7 was armed with 2 X 7,92mm MG 17 machine guns on the engine cowling and 2 X 20mm MG FF guns at the wings. The E-8 was armed with 4 X 7,92mm machineguns, while the E-9 had only the two 7,92mm machineguns at the engine cowling, being a reconnaissance fighter. Noteworthy to point out, the E-4 had four important sub-variants: E-4/B with a 250 kg (550 lb) bomb, as it was a fighter bomber; E-4 trop, fitted for tropical service; the E-4/N with the Daimler Benz 601N engine; and the E-4/BN, with the 250 kg (550 lb) bomb and the same engine as of the E-4/N. The E-7 also had as remarkable sub-variants: E-7/Trop, fitted for service in the tropics; E-7/U2, fitted for ground attack and with more armour; and the E-7/Z, with nitrous oxide injection system.
  • Bf 109F – The fifth series were powered by the Daimler Benz DB 601N of 1159 hp (F-1 and F-2), and a DB601E of 1300 hp (F-3 and F-4), with the F-3 reaching speeds of 620 km/h. The F-1 was armed with 2 X 7,92 mm MG 17 machineguns and a slow firing 20mm gun firing through the nose and propeller cone. The F-2 as armed with rapid firing 2 X 15mm MG 151 and the 20mm MG FF at the nose. The F-3 was powered with a Daimler Benz DB 601E of 1350 hp, with a 20mm gun of rapid firing and with enhanced armour. The F-4 was armed with 2 X 13mm MG 151, and a 20mm MG FF and a 15mm MG 151 each on pods under the wing, featuring enhanced armour. The F-5 was lacking the 20mm gun, as it was a reconnaissance fighter, the F-6 having the same mission and having no weapons whatsoever, but reportedly never came to service. The F series normally featured a drop air fuel tank. It was the most advanced in terms of manoeuvrability and aerodynamics.
    • The F-4 had two important sub-variants: F-4/R1, armed with 2 X 20mm MG 151 cannons in underwing gondolas; F-4/Z with a GM-1 boost. There was also a F-4 trop, fitted for service in the tropics.
  • Bf 109G – The most important version with 23500 fighters built by the end of the war. It was powered by a Daimler Benz DB 605A-1 of 1475 hp, a Daimler Benz DB 605D of 1800 hp with a MW50 injection. It could reach speeds of 469 km/h to 690 km/h. The armament consisted of 2 X 7,92mm MG 17 or 2 X 13mm MG 131 over the engine cowling and a 15mm MG 151 on the G-1 series. The G-2 was powered by the same engine and a similar armament, except that it was armed with the 20mm MG FF cannon. The G-3 and G-4 were having the same powerplant, having a different radio, and the G-3 a pressurized cockpit. The G-5 (pressurized fighter) and G-6 were armed with a 20 or 30mm MK 108 at the nose cone, 2 X 15mm MG 151 at the wings. They had a rudder made out of wood. The G-8 was a reconnaissance fighter, the G-10 was powered with a Daimler Benz DB 605D of 1850 hp, the G-12 was a training version with double controls, two-seat with a tandem cockpit, and the G-15 and G-16, which were enhanced versions of the G-6 and the G-14 respectively. The G-14 was a version armed a 20 mm MG 151 cannon, and two 13 mm MG 131 machineguns, capable of receiving two extra underwing 20mm MG 151 cannons or rocket launcher tubes. Of the G series, many were armed with 2 X 210mm rocket launchpads under the wings or bombs.
    • The G-1 had the G-1/R2 and G-1/U2 sub-variants, a reconnaissance fighter and a high altitude fighter, respectively.
    • The G-2 had the G-2/R1 (A long-range fighter-bomber with a 500 kg (1100 lb) bomb, the G-2/R2 (reconnaissance fighter, and the G-2 trop, for the tropics. The G-4 also had the G-2/R2 (reconnaissance), G-2/R3 (long range reconnaissance fighter), G4 trop (tropicalized), G-4/U3 (reconnaissance) and G-4y (command fighter).
    • The G-5 had the G-5/U2 (high altitude fighter with a GM-1 boost), G-5/U2/R2 (high altitude reconnaissance fighter with the GM-1 boost), G-5/AS (high altitude fighter with a Daimler Benz DB 605AS engine, and G-5y (command fighter) sub-variants. The G-6 had, in turn, the G-6/R2 (reconnaissance fighter), G-6/R-3 high-altitude reconnaissance fighter with GM-1 boost), G-6 trop (tropicalized), G-6/U2 (with a GM-1 boost), G-6/U3 (reconnaissance fighter), G-6/U4 (light fighter with a 30mm cannon at the propeller shaft), G-6y (command fighter), G-6/AS (high-altitude fighter with Daimler Benz DB 605AS engine), G-6/ASy (high-altitude command fighter), G-6N (night fighter with two underwing 20mm MG 151 cannons), and G-6/4U N (night fighter with a 30mm cannon at the propeller shaft) sub-variants.
    • The G-10 and G-14 each has also their own sub-variants. The G-10 had the G-10/R2 (reconnaissance), G-10/R6 (bad-weather fighter with a PKS 12 autopilot) and G-10/U4 (with a 30 mm cannon at the engine) sub-variants. The G-14 had the G-14/AS (High altitude with a Daimler Benz DB 605ASM engine), G-14/ASy (high-altitude command fighter), G-14y (command fighter), and G-14/U4 (with a 30mm engine-mounted cannon).
  • Bf 109HThis version was powered with a Daimler Benz DB 601E and DB 605A, reaching speeds of 620 km/h. discarded after operational problems.
  • Bf 109K – Powered with a Daimler Benz DB 605 ACM/DCM of 1550 hp stabilized at 2000 hp with a MW 50 injection. The armament consisted of 2 X 15mm MG 151 on the engine cowling, and a 30 mm MK 108 or 103 cannon. Many were armed with 2 X 210mm rocket launchpads under the wings or bombs. Other proposed version never came to service.
  • Bf 109T – Attempted version for use in aircraft carrier, made out from modified existing versions and equipped with a tail-hook and catapult-devices, increased ailerons, slats and flaps. The armament consisted of 2 X 7,92 machine guns mounted above the engine and 2 X 20mm guns at the wings. Never operated in the carrier, and were reassigned to training missions.
  • Bf 109X – Experimental aircraft.
  • Licensed-built versions
  • The Bf 109 was also built in other countries, such as Romania, Spain, Switzerland and Czechoslovakia, having also different powerplants and armament.
  • S-199 – Powered with a Junkers Jumo 21 1F of 1350 hp and armed with 2 X 13mm MG 131 machine guns on the engine cowling and 2 X 20mm MG 151 machineguns under the wings.

The Spanish Series

  • HA-1109 and HA-1112 Buchon – The Spanish made versions of the Bf 109. The HA-1109 (also denominated HS-1109-J1L) was powered by a Hispano-Suiza 12Z-89 V-12 of 1300 hp engine, armed with 2 X 12,7mm machineguns at the wings or 20mm Hispano 404 guns. The HA-1109-K1 had a De Havilland Hydromatic propeller, armed with 2 X 20mm cannons and underwing rockets, followed by the HA-1109-K1L. The HA-1112-K1L seemingly featured a three-bladed propeller, powered by a Rolls Royce Merlin engine.
  • HA-1112-M1L Buchon – Powered with a Rolls Royce Merlin 500-45 of 1400 hp engine.

Operators

  • Germany – The main builder and user of the Bf 109, being its standard fighter up to 1942, when the Focke Wulf began to steadily replace it as main fighter of the Luftwaffe, mainly in the Russian Front. It served in basically all of the German campaigns during the war, as well as in the defence of Germany against the Allied incursions and the Spanish Civil War. Many famous German aces, such as Werner Mölders, Adolf Galland and others fought with the Bf 109, scoring most of their victories. Its most excruciating test was at the Battle of Britain, were its limitations became evident thus being unable to fully control the skies over Britain. At the Russian Front, it scored the largest amount of air and land kills against their Soviet counterparts.
  • Finland – The Scandinavian nation operated with 159 Bf 109, after it ordered initially 162 fighters: 48 G – 2s, 11 G-6s and 3 G-8s). Three were destroyed on-route. They were used during the Continuation War, achieving notable feats. The Bf 109 were intended to replace the Fokker D.XXI, Brewster Buffalo and Morane MS-406 fighter it had by those days. Remained in service until 1954.
  • Switzerland – The Swiss Air Force operated 10 D-1s, 83 E-3a variants, 2 F-4s and 14 G-6s, using them to safeguard its neutrality and to fight off many German and Allied airplanes that violated the Swiss air space.
  • Spain – Spain operated D-1s, E-3s, 15 F-4s and possibly B versions of the Bf – 109. A Spanish volunteer detachment – Escuadrilla Azul – operated in Russia in assistance to Germany and operating under German units and command, using E-4, E-7, E-7/B, F-2, F-4, G-4 and G-6 variants. The Hispano Aviacion HA-1112 is the Spanish-built version of the Messerschmitt Bf 109. In service after the war until the mid-Sixties, many Spanish Bf 109 featured in some WWII movies, such as The Battle of England.
  • Israel – The recently formed Israel Air Force operated the Avia-built version of the Messerschmitt Bf 109, as it bought some fighters from Czech Republic. Operated during the Independence War, it scored 8 kills.
  • Italy – By 1943, a considerable amount of Bf 109 were operated by the Regia Aeronautica, while the established Italian Social Republic after the fall of the fascist government operated with 300 G-6, G-10, G-14, 2 G-12 and three K-4.
  • Bulgaria – Being an ally of Germany, it received 19 E-3 and 145 fighters of the G-2, G-6 and G-10 versions were operated by the Bulgarian Air Force.
  • Romania – The Royal Romanian Air Force operated with 50 E-3 and E-4, 19 E-7, 2 F-2 and 5 F-4. In addition, it operated with around 235 G-2, G-4, G-6, G-8 and 75 locally built IAR 109-6a. The Bf 109 were used after the war, until 1953.
  • Hungary – Being an ally of Germany, the Royal Hungarian Air Force co-operated with the Luftwaffe using around 500 Bf 109G.
  • Croatia – The Independent State of Croatia operated with 50 Bf 109 of the E-4, F-2, G-2, G-6, G-10 and K versions. Initially operating on the Eastern Front, they were re-deployed to defend their national territory against allied fighters.
  • Czechoslovakia – Operated with captured and built by Avia (S-99/S-199), unable to produce it any longer following an explosion at the warehouse were many Daimler Benz DB 605 engines were storage, destroyed at the incident. 603 were built and after the war, the Junkers Jumo 211F engine was used as powerplant. Reportedly, the Czechoslovakian made versions had a tendency to suffer accidents while landing.
  • Slovak Republic – Two air forces within the nation operated with the Bf 109: The Slovak Air Force, loyal to the Axis, operated 16 E-3, 14 E-7 and 30 G-6. The Slovak Insurgent Air Force, loyal to the Allies, operated 3 G-6s.
  • Yugoslavia – The Royal Serbian Air Force operated 73 E-3, and the post-war Yugoslav Air Force operated many Bf 109 that belonged to the Independent State of Croatia, and many from Bulgaria.
  • Japan – 5 E-7 were purchased in 1941, used mainly for trials and tests.
  • United States – Some captured Bf 109 served with the US.
  • United Kingdom – Some Bf 109 captured operated with the RAF.
  • Soviet Union – Bf 109 that met a similar fate (capture) operated with the soviet Air Force.

Specifications (Bf 109 G-6)

Wingspan  9,92 m / 32 ft 6 in
Length  8,95 m / 29 ft 7 in
Height  2,60 m / 8 ft 2 in
Wing Area  16,05 m² / 173,3 ft²
Propeller Diameter  3 m/ 9 ft 10 in
Engine  1 Daimler Benz DB 605A-1 liquid-cooled inverted V-12 of 1,455 hp
Maximum Take-Off Weight  3400 Kg / 7,495 lb
Empty Weight  2247 kg / 5,893 lb
Loaded Weight  3148 kg / 6,940 lb
Climb Rate  17 m/s ; 3,345 ft/min
Maximum Speed  640 km/h / 398 mph
Range  850 Km / 528 miles; 1000 Km / 621 miles with a droptank
Maximum Service Ceiling  12000 m /39,370 ft
Crew  1 (pilot)
Armament  

  • 2 X 13mm (0.51 caliber) MG 131 machine guns
  • 1 X 20mm MG 151/20 cannon at the nose cone of the engine
  • 1 X 30mm MK 108 cannon at the nose cone of the engine
  • 2 X 20mm MG 151/20 cannons at pod installed on the wings (optional)
  • 2 X 210mm Wfr. Gr. 21 rockets
  • 1 X 250 kg (550 lb) or 4 X 50 (110 lb). 1 X 300 litre (79 gallons) fuel drop tank

Gallery

messerschmitt bf109b_2_farbe2
Bf 109 B-2, II/JG 132 “Richthofen”
messerschmitt bf109_wespe
Bf 109 E-7/B, Zerstörergeschwader 1
messerschmitt bf109_g10_eskorte
Bf 109 G-10, JG 3 “Udet”, Eskortflugzeug für Sturmbockstaffeln
messerschmitt bf109_e3_neu2_eingezogen
Bf 109 E-3
messerschmitt bf109_e3_farbe
Bf 109 E-3, III./JG 2, Frankreich 1940
messerschmitt bf109_e1_eingezogen
Bf 109 E-1
messerschmitt bf109_e_frankreich
Bf 109 E-3, III./JG 27, France 1940
messerschmitt bf109_2_farbe
Bf 109 E-3, III/JG 26

bf109-straight-on bf109-engine-bay bf-109-underside-flight bf-109-hispano-built bf-109-crashed-exhibit

Sources

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