Fieseler Fi 156

Fi 156 Storch
Storch in flight at Flying Legends (July 2012)
Role Reconnaissance & communications
National origin Nazi Germany
Manufacturer Fieseler
Morane-Saulnier
First flight 24 May 1936
Introduction 1937
Retired Germany: 1945
France: 1970
Primary users Luftwaffe
French Army
French Air Force
Produced 1937–1949 (1965 for the MS 500)
Number built Over 2,900[1]

The Fieseler Fi 156 Storch (English: Stork) was a small German liaison aircraft built by Fieseler before and during World War II. Production continued in other countries into the 1950s for the private market. It remains famous for its excellent STOL performance; French-built later variants often appear at air shows.

Design and development

Conception and production

In 1935, the RLM (Reichsluftfahrtministerium, Reich Aviation Ministry) invited tenders from several companies for a new Luftwaffe aircraft suitable for liaison, army co-operation (today called forward air control), and medical evacuation. This resulted in the Messerschmitt Bf 163 and Siebel Si 201 competing against the Fieseler firm's tender. Conceived by chief designer Reinhold Mewes and technical director Erich Bachem, Fieseler's design had a far better short take off and landing ("STOL") performance. A fixed slat ran along the entire length of the leading edge of the long wings, while a hinged and slotted set of control surfaces ran along the entire length of trailing edge. This was inspired by earlier 1930s Junkers Doppelflügel, "double-wing" aircraft wing control surface design concepts. For the Fi 156, this setup along each wing panel's trailing edge was split nearly 50/50 between the inboard-located flaps and outboard-located ailerons, which themselves included trim tab devices over half of each aileron's trailing edge length.

Fi 156 in flight

A design feature rare for land-based aircraft enabled the wings on the Storch to be folded back along the fuselage in a manner similar to the wings of the US Navy's Grumman F4F Wildcat fighter. This allowed the aircraft to be carried on a trailer or even towed slowly behind a vehicle. The primary hinge for the folding wing was located in the wing root, where the rear wing spar met the cabin. The long legs of the main landing gear contained oil-and-spring shock absorbers that had a travel of 40 cm (15-3/4 inches), allowing the aircraft to land on comparatively rough and uneven surfaces - this was combined with a "pre-travel" distance of 20 cm, before the oleos began damping the landing gear shock.[2] In flight, the main landing gear legs hung down, giving the aircraft the appearance of a long-legged, big-winged bird, hence its nickname, Storch. With its very low landing speed the Storch often appeared to land vertically, or even backwards, in strong winds from directly ahead.

German production

About 2,900 Fi 156s, mostly Cs, were produced from 1937 to 1945 at the Fieseler Factory in Kassel. In 1942, production started in the Morane-Saulnier factory at Puteaux in France. Due to the demand for Fieseler as a subcontractor for building the Bf 109 and the Fw 190, Storch production was shifted to the Leichtbau Budweis in Budweis in 1943.

Soviet production

In 1939, after the signing of the Molotov-Ribbentrop Pact, Germany provided several aircraft, including the Fi 156C, to the Soviet Union. Oleg Antonov was made responsible for putting the aircraft into production to meet Soviet requirements, and given a choice between designing an equivalent aircraft or merely copying the German design, the latter was selected. Two versions were envisaged: the SS three seat liaison aircraft, and the N-2 air ambulance capable of carrying two stretchers plus a medic. A prototype was constructed in Kaunas, Lithuania, which flew before the end of 1940, and production was getting under way as the factory was lost to the German advance in 1941. While Antonov's efforts had produced a heavier aircraft, which required as much as three times the field for landing and take off as the German Fi 156C, it also had much greater range and increased load capability.[3] After the war Antonov went on to design the legendary An-2, which was similarly famous for its excellent STOL performance.

Czech production

In 1944 production was moved from the Leichtbau Budweis to the Mráz factory in Chocen which produced 138 examples of the Fi 156, locally designated as "K-65 Čáp". Production ended in 1949.

French production

Morane-Saulnier MS.505 Criquet

Immediately after the liberation of France in 1944, the production of Fi 156 at the Morane-Saulnier factory was continued at the request of the Armée de l'Air and designated MS 500 for the batch of aircraft produced with the remaining stock of Argus air-cooled inverted V8 engines. Further modifications and use of different engines (inline and radial) are known under different type numbers. The use of the aircraft in Indochina highlighted the weakness of the wood in the construction of the airframe; it was then decided to build the wings of metal. Among the modifications, the defensive weapon aiming through the back window was dropped, although some aircraft were modified in the field to take a machine gun MAC 34T firing through one of the side windows. Some 141 aircraft were built before the end of World War II, and a total of 925 aircraft were built before the end of the production of all types of Criquet by Morane-Saulnier in 1965.

Romanian production

Licence production was also started in Romania in October 1943 at the ICAR factory in Bucharest. Only 10 were built by the time the ICAR factory was bombed in May 1944. Production resumed later in 1944 but only six were completed before repair work halted production. From June 1945 until 1946, a further 64 aircraft were built.[4]

Summary of production

Production per factory and per type until 31 March 1945:

Type Fieseler Morane-Saulnier Mraz Leichtbau Total
A-0 10       10
B-0 14       14
B-1 36       36
C-1 286       286
C-2 239       239
C-3 1,230 525     1,755
C-5   259 32 63 354
D-1 117       117
D-2     46 10 56
Total 1,908 784 78 73 2,867

Modern development

Slepcev Storch

Because of its superb STOL characteristics, there have been many attempts to recreate or copy the Storch, mainly in the form of various ¾ scale homebuilt aircraft such as the Pazmany PL-9 Stork and Roger Mann's RagWing RW19 Stork.

As an example, the Slepcev Storch is a ¾ scale reproduction of the original with some simplifications. The use of modern materials provides better STOL performance than the original with a take-off run of 30 m and landing-roll of 50 m with no headwind. It was originally designed and manufactured in Australia[5] and is now manufactured in Serbia.[6]

Operational history

During World War II

The actual Storch involved in Mussolini's rescue in the Gran Sasso raid.
An Fi 156 displayed in the Deutsches Museum Flugwerft Schleissheim

The Storch was deployed in all European and North African theaters of World War II, but it is probably most famous for its role in Operation Eiche, the 1943 rescue of deposed Italian dictator Benito Mussolini from a boulder-strewn mountain-top near the Gran Sasso. Even though the mountain was surrounded by Italian troops, German commando Otto Skorzeny and 90 paratroopers used gliders to land on the peak and quickly captured it. But the problem of how to get back off remained. A Focke-Achgelis Fa 223 helicopter was sent, but it broke down en route. Instead, pilot Heinrich Gerlach flew in a Storch. It landed in 30 m (100 ft), and after Mussolini and Skorzeny boarded, it took off in 80 m (250 ft), even though the aircraft was overloaded. The Storch involved in rescuing Mussolini bore the radio code letters, or Stammkennzeichen, of "SJ + LL"[7] in the motion picture coverage of the daring rescue.

On 26 April 1945, a Storch was one of the last aircraft to land on the improvised airstrip in the Tiergarten near the Brandenburg Gate during the Battle of Berlin and the death throes of the Third Reich. It was flown by the test pilot Hanna Reitsch, who flew Generalfeldmarschall Robert Ritter von Greim from Munich to Berlin to answer a summons from Hitler.[8]

Air Vice Marshal Harry Broadhurst and his Storch, Italy, 1943

A Storch was the victim of the last dog fight on the Western Front and another was downed by a direct Allied counterpart of the Storch, an L-4 Grasshopper, the military version of the well-known American Piper J-3 Cub civilian training and sport aircraft. The pilot and co-pilot of the L-4, lieutenants Duane Francis and Bill Martin, opened fire on the Storch with their .45 caliber pistols, forcing the German air crew to land and surrender.

Field Marshal Rommel used Storch aircraft for transport and battlefield surveillance during the North African desert campaign of World War II.

During the war a number of Storches were captured by the Allies. One became the personal aircraft of Field Marshal Montgomery. Others were used as the personal aircraft of Air Vice Marshal Arthur Coningham and Air Vice Marshal Harry Broadhurst, who acquired his Storch in North Africa, and flew it subsequently in Italy and North-West Europe.

The British captured 145, of which 64 were given to the French as war compensation from Germany.

Post World War II

An Austrian-registered Storch fitted with spraying equipment at Stuttgart Airport in 1965

The French Air Force (Armée de l'Air) and the French Army Light Aviation (Aviation Légère de l’Armée de Terre) used the Criquet from 1945 to 1958 throughout the Indochina War and the Algerian War. The Swiss Air Force and other mountainous European countries continued to use the Storch for rescues in terrain where STOL performance was necessary, as with the historically significant Gauli Glacier crash rescue in November 1946, as a pair of Flugwaffe-flown Storches were the sole means to get its twelve survivors to safety. After World War II, Storch aircraft were used in utility roles including agricultural spraying. Many Storches are still operational today and are commonly shown at air shows. In North America, both the Collings Foundation and the Fantasy of Flight museum have airworthy Fi 156 Storch aircraft in their collections.

Variants

Operators

Spanish Air Force Fi 156 and Argus As 10 engine
Swedish Air Force S14 (Fi 156)
Rudolf Langhanns collection
A captured German Fieseler Fi 156C-3/Trop Storch (ex "NM+ZS"), WkNr. 5620.
 Bulgaria
Bulgarian Air Force
 Cambodia
Royal Khmer Aviation - AVRK (Post war) and Khmer Air Force (KAF)
 NDH
Air Force of the Independent State of Croatia
 Czechoslovakia
 Egypt
Egyptian Air Force
 Finland
Finnish Air Force
 France
 Germany
Luftwaffe
 Greece
Greek Air Force (Post war)
 Hungary
Royal Hungarian Air Force
 Italy
Regia Aeronautica
 Laos
Royal Lao Air Force (Post war)
 Morocco
 Norway
Royal Norwegian Air Force (Post war)
 Poland
 Romania
 Slovakia
Slovak Air Force (1939–1945)
 South Vietnam
Vietnam Air Force (Post war)
 Soviet Union
Soviet Air Force
 Spain
Spanish Air Force
 Sweden
Swedish Air Force
  Switzerland
Swiss Air Force
 United Kingdom
Royal Air Force
 Kingdom of Yugoslavia
Yugoslav Royal Air Force
 Yugoslavia
SFR Yugoslav Air Force

Surviving aircraft

Argentina

Morane-Saulnier MS.502 Criquet, Museo Nacional de Aeronáutica de Argentina, 2012

Austria

Fi 156 at Museum of Military History, Vienna, Austria.

Belgium

Finland

Germany

Norway

Serbia

South Africa

Spain

Switzerland

United Kingdom

United States

Specifications (Fi 156)

Data from

General characteristics

Performance

Armament

See also

Related development
Aircraft of comparable role, configuration and era

Related lists

References

Notes

  1. Winchester, 2004
  2. Sengfelder, Günther (1993). German Aircraft Landing Gear. Atglen, PA USA: Schiffer Publishing. p. 84. ISBN 0-88740-470-7. (Photo caption) The long shock absorber leg of the Fi 156 with its streamlined fairing. 200 mm of idle stroke was available in addition to the 400 mm stroke of the shock absorber.
  3. Gunston, Bill (1995). The Osprey Encyclopedia of Russian Aircraft 1875-1995. Osprey. p. 20. ISBN 1 85532 405 9.
  4. Axworthy et al. 1995, pp. 249–250.
  5. "Australian Type Certificate for the Slepcev Storch." Civil Aviation Safety Authority (Australia). Retrieved: 4 September 2012.
  6. "Slepcev Storch." Storch Aviation, Serbia. Retrieved: 10 April 2011.
  7. "The LEMB Stammkennzeichen Database." Archived October 10, 2014, at the Wayback Machine. The LEMB Stammkennzeichen Database Project. Retrieved: 14 November 2012.
  8. Beevor 2002, p. 322.
  9. "Airframe Dossier - Fiesler Fi-156 Storch, s/n 3818 SweAF, c/n 110253, c/r D-ENPE". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  10. "Airframe Dossier - Fiesler Fi-156 / MS-500, s/n 3822 SweAF, c/n 5503". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  11. "Airframe Dossier - Fiesler Fi-156 / MS-500, s/n ST-112 FiAF, c/n 4230/39, c/r OH-FSA". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  12. "Morane Saulnier MS 505 Storch". Fliegendes Museum (in German). Retrieved 18 November 2016.
  13. "Airframe Dossier - Fiesler-Morane-Saulnier MS.505 Criquet, c/r G-BWRF". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  14. "Airframe Dossier - Fiesler-Morane-Saulnier MS-500 Criquet, s/n 637 ALA, c/n 637, c/r G-AZMH". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  15. "Fieseler Fi 156 "Storch"". Deutsches Museum. Retrieved 18 November 2016.
  16. "Airframe Dossier - Fiesler Fi-156 / MS-500, s/n A-96 SwiAF, c/n 4299, c/r HB-ARU". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  17. "Airframe Dossier - Fiesler Fi-156 / MS-500, s/n 237 BAPC, c/n 110062". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  18. "Airframe Dossier - Fiesler S-14 Storch, s/n Fv3819 SweAF, c/n 110254, c/r OE-ADS". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  19. "Fieseler Fi 156C Storch". Deutsches Museum Flugwerft Schleissheim. Retrieved 18 November 2016.
  20. "Airframe Dossier - Fiesler Fi-156C-3 Storch, c/n 2070, c/r D-EAWD". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  21. "The Project". Fieseler Storch. Retrieved 30 May 2017.
  22. "Fieseler Fi 156 Storch / Mráz K-65 Čáp". Aeronautical Museum Belgrade. Aeronautical museum-Belgrade. Retrieved 18 November 2016.
  23. "Fiesler 156 Storch". South African Air Force Museum. Retrieved 18 November 2016.
  24. "Airframe Dossier - Fiesler-Mraz Fi-156C-7 Storch, s/n 200 SAAF, c/n 475099". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  25. "Hangar 3 del Museo de Aeronáutica y Astronáutica" (in Spanish). Ejército del Aire. Retrieved 18 November 2016.
  26. "Airframe Dossier - Fiesler Fi-156 / MS-500, c/n 2027/2". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  27. "Airframe Dossier - Fiesler Fi-156C-3 Storch, s/n A-100 SwiAF, c/n 1685". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  28. "Airframe Dossier - Fiesler Fi-156 / MS-500, s/n A-97 SwiAF, c/n 8063". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  29. "1942 - Fieseler Storch". Shuttleworth. Archived from the original on 21 August 2014. Retrieved 18 November 2016.
  30. "GINFO Search Results [G-STCH]". Civil Aviation Authority. Retrieved 18 November 2016.
  31. "Fieseler Storch". Royal Air Force Museum. Trustees of the Royal Air Force Museum. Retrieved 18 November 2016.
  32. Simpson, Andrew (2015). "INDIVIDUAL HISTORY" (PDF). Royal Air Force Museum. Royal Air Force Museum. Retrieved 18 November 2016.
  33. "Airframe Dossier - Fiesler Fi-156C-3 Storch, s/n VP546 RAF, c/n 475081". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  34. "Flying & Static Aircraft". Planes of Fame Air Museum. Retrieved 18 November 2016.
  35. "Airframe Dossier - Fiesler Fi-156 / MS-500, c/n 381, c/r N57962". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  36. "CRIQUET". Pima Air & Space Museum. Pimaair.org. Retrieved 18 November 2016.
  37. "Fi-156 Fieseler Storch". War Eagles Air Museum. War Eagles Air Museum. Retrieved 18 November 2016.
  38. "FAA REGISTRY [N28670]". Federal Aviation Administration. U.S. Department of Transportation. Retrieved 18 November 2016.
  39. "Fieseler Fi-156C-1 Storch". National Museum of the US Air Force. 16 April 2015. Retrieved 18 November 2016.
  40. "Airframe Dossier - Fiesler Fi-156C-1 Storch, s/n 4389 SweAF, c/n 3808, c/r N156SV". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  41. "FIESELER FI 156 C-2 STORCH". Flying Heritage Collection. Friends of Flying Heritage. Retrieved 18 November 2016.
  42. "Airframe Dossier - Fiesler Fi-156C-2 Storch, c/n 4362, c/r N436FS". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  43. "FAA REGISTRY [N436FS]". Federal Aviation Administration. U.S. Department of Transportation. Retrieved 18 November 2016.
  44. "FIESELER FI-156 STORCH". Collings Foundation. Retrieved 18 November 2016.
  45. "Airframe Dossier - Fiesler Fi-156 / MS-500, c/r N156FC". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  46. "FAA REGISTRY [N156FC]". Federal Aviation Administration. U.S. Department of Transportation. Retrieved 18 November 2016.
  47. LuftArchiv.de Geschwaderkennung listing for letter-first Luftwaffe wing codes
  48. "1937 Fieseler Fi-156 Storch". Fantasy of Flight. Fantasy of Flight. Retrieved 18 November 2016.
  49. "Airframe Dossier - Fiesler-Morane-Saulnier MS-500 Criquet, c/n 4642, c/r N156FS". Aerial Visuals. AerialVisuals.ca. Retrieved 18 November 2016.
  50. "FAA REGISTRY [N156FS]". Federal Aviation Administration. U.S. Department of Transportation. Retrieved 18 November 2016.
  51. "Morane-Saulnier MS.500 (Fieseler Fi 156 Storch)". Smithsonian National Air and Space Museum. Retrieved 18 November 2016.

Bibliography

  • Axworthy Mark. "On Three Fronts: Romania's Aircraft Industry During World War Two." Air Enthusiast No.56, pp. 8–27. Stamford: Key Publishing, 1994. ISSN 0143-5450.
  • Axworthy Mark, Cornel Scafes and Cristian Craciunoiu. Third Axis Fourth Ally: Romanian Armed Forces in the European War, 1941–1945. London: Arms & Armour Press, 1995. ISBN 1-85409-267-7.
  • Bateson, Richard. Fieseler Fi 156 Storch Aircraft Profile No. 228. Windsor, Berkshire, UK: Profile Publications Ltd., 1971. ASIN: B000J443X2.
  • Beevor, Antony. Berlin: The Downfall 1945. London: Penguin Books, 2002. ISBN 0-670-88695-5.
  • Karnas, Dariusz and Pawel Przymusiala. Fi 156 Storch Vol.1 (Militaria n.68). Warsaw: Wydawnictwo, 1998. ISBN 83-7219-019-4.
  • Karnas, Dariusz and Pawel Przymusiala. Fi 156 Storch Vol.2 (Militaria n.100) Warsaw: Wydawnictwo, 1999. ISBN 83-7219-059-3.
  • Ricco, Philippe and Jean-Claude Soumille. Les Avions Allemands aux Couleurs Francaises, Tome 1. Rochemaure, France: Airdoc, 1997. ISBN 2-9509485-5-3.
  • Soumille, Jean-Claude. L'Aviation Francaise en Indochine 1946–1954, Tome 2. Rochemaure: Airdoc, 1997.
  • Winchester Jim. Aircraft of World War II. San Diego, California: Thunder Bay Press, 2004. ISBN 1-59223-224-8.
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