Heinkel HD 41

The Heinkel HD 41 was a reconnaissance aircraft developed in Germany in the 1920s.

Design and development
The HD 41a, equipped with a Siemens Jupiter VI of 520 hp, paid particular attention to the flight characteristics of the aircraft, so as to add, if necessary, the machine guns to transform the apparatus into a fighter.

Variants
Data from:1000aircraftphotos : Heinkel H.D.41a
 * HD 41a: The initial designation of the first prototype, powered by a 520 hp Siemens Jupiter VI; one built.
 * HD 41b:Powered by a 520 hp BMW VI; one built.
 * HD 41c:Powered by a 520 hp BMW VI 7.3Zu; two built. The first aircraft, (c/n 363, D-1011), was converted to be the first pre-production Heinkel He 45A and the second HD 41c, (c/n 364, D-2064), was converted to be the prototype Heinkel He 45 with a new registration (D-ILEU)