Fieseler Fi 156 Storch and related aircraft

The Fieseler Fi 156 Storch (Stork) is widely considered to have been the best army cooperation aircraft to see large-scale service during the Second World War, serving with the German Army on just about every front, and possessing a very impressive short take-off and landing capability.
The Fieseler Fi 156A was the first production version of the Storch and was a general utility and liaison aircraft that was produced in small numbers
The Fieseler Fi 156B was to have been a civil version of the Storch, equipped with automatic moveable slots on the wing leading edge
The Fieseler Fr 156C was the main production version of the Storch, and initially differed from the A series in having the ability to carry a single aft-firing 7.9mm MG15 machine gun.
The Fieseler Fi 156D was a dedicated air-ambulance version of the Storch, modified to make it easier to load patients on stretchers into the aircraft.
The Fieseler Fi 156E was produced in attempt to solve the problems caused by the small main wheels of the standard Storch
The Fieseler Fi 156F or P (for Police) was a version of the Storch designed for internal security and anti-partisan activities.
The Fieseler Fi 156U was the designation given to an experimental version of the Storch used to test out a number of different payloads
The Siebel Si 201 was a very unconventional aircraft designed as a competitor to the Fieseler Fi 156 Storch
The OKA-38 Aist (Stork) was a Soviet version of the Fieseler Storch, designed by Oleg K. Antonov using a German example as a template
The Kokusai Ki-76 'Stella' was a artillery spotting and liaison aircraft inspired by the Fieseler Fi 156 Storch, but that was designed independently in Japan.
The Mraz K.65 Cap was the designation given to Fieseler Fi 156 Storch aircraft produced in Czechoslovakia after the end of the Second World War
The Morane Saulnier M.S. 500 was the name given to examples of the Fieseler Fi 156 Storch built at Puteaux in France after the end of the Second World War
The Morane Saulnier M.S. 501 was the designation given to post-war Fieseler Storch aircraft built in France and powered by an inline Renault engine
The Morane Saulnier M.S. 502 'Criquet' was the version of the Fieseler Fi 156 produced in largest numbers after the end of the Second World War