The Heinkel HD 36 was a trainer developed in Germany in the 1920s at the request of the Swedish Air Force, which was in search of a new trainer aircraft...

HD - Heinkel Doppeldecker Heinkel HD 14 Heinkel HD 15 Heinkel HD 16 Heinkel HD 17 Heinkel HD 19 Heinkel HD 20 Heinkel HD 21 Heinkel HD 22 Heinkel HD 23...

The Heinkel HD 23 was a carrier-borne fighter biplane designed in Germany at Heinkel Flugzeugwerke in the 1920s for export to Japan. Two examples were...

The Heinkel HD 35 was a trainer developed in Germany in the 1920s. It was a conventional single-bay biplane with staggered wings of equal span. The design...

The Heinkel HD 19 W (or Svenska Aero J 4) was a biplane seaplane fighter developed by Ernst Heinkel Flugzeugwerke . The Heinkel HD 19 W was the only naval...

The Heinkel HD 37 was a fighter aircraft, designed in Germany in the late 1920s, but produced in the USSR for Soviet Air Force service. It was a compact...

The Heinkel HD 25 was a two-seat shipboard biplane reconnaissance floatplane developed in Germany during the 1920s for production in Japan. It was intended...

The Heinkel HD 26 was a reconnaissance seaplane developed in Germany during the 1920s for production in Japan. It was intended as a smaller, single-seat...

The Heinkel HD 17 was a military reconnaissance aircraft produced in Germany in the late 1920s. The Heinkel HD 17 was a conventional single-bay biplane...

The Heinkel HD 16 was a single-engine biplane torpedo aircraft developed by the German aviation company Ernst Heinkel Flugzeugwerke in the nineteen-twenties...

The Heinkel HD 33 was a scout bomber developed by Ernst Heinkel Flugzeugwerke. The HD 33 was a two-seat biplane powered by an Armstrong Siddeley Puma...

The Heinkel HD 14 was a single-engine biplane torpedo aircraft developed by the German aviation company Ernst Heinkel Flugzeugwerke in the 1920s, and...

Heinkel HD 30 was a biplane reconnaissance seaplane developed by Ernst Heinkel Flugzeugwerke. The Heinkel HD 30 was similar in layout to the Heinkel HD...

The Heinkel Doppeldecker 43 was a prototype German fighter aircraft of the 1930s. A single-engined, single-seat biplane, the HD 43 was designed to meet...

The Heinkel HD 34 was a reconnaissance bomber built in Germany in the late 1920s. The HD 34 was a twin-engine biplane designed for long-range reconnaissance...

The Heinkel HD 40 was a special-purpose cargo aircraft developed in Germany in the 1920s to distribute the Berlin newspaper B.Z.. The success of Heinkel's...

The Heinkel HD 20 was a twin engine, three seat German biplane built in 1926 for civil survey work. The Heinkel HD 20 was one of the early products of...

The Heinkel HD 44 was a special-purpose light transport aircraft developed in Germany in the 1920s. The Heinkel HD 44 was similar in layout to the Heinkel...

The Heinkel HD 41 was a reconnaissance aircraft developed in Germany in the 1920s. The HD 41a, equipped with a Siemens Jupiter VI of 520 hp (390 kW),...

The Heinkel HD 39 was a special-purpose cargo aircraft developed in Germany in the 1920s to distribute the Berlin newspaper B.Z.. It was a conventional...

The Heinkel HD 55 was a biplane flying boat produced in Germany in the early 1930s for use as a reconnaissance aircraft aboard Soviet warships. The design...

The Heinkel HD 15 was a single-engine biplane seaplane, developed by the German aeronautical company Heinkel Flugzeugwerke in the late 1920s and remained...

The Heinkel HD 28 was a reconnaissance seaplane developed in Germany in the 1920s for export to Japan. It was a conventional single-bay biplane with equal-span...

Heinkel HD 25 reconnaissance floatplane Heinkel HD 36 trainer Heinkel HD 37 fighter Heinkel HD 38 fighter Heinkel HD 55 reconnaissance flying boat Heinkel He...

variants were made, the He 49a, He 49b, He 49c and He 49d. Data from: HD 49 original Heinkel designation for the He 49, before allocation of the Reichsluftfahrtministerium...

The Heinkel HD 27 was a mail-carrying transport built in Germany in the 1920s. The HD 27 flew in 1925 and carried mail until 1928, when it was destroyed...

The Heinkel HD 38 was a fighter aircraft developed in Germany in the late 1920s. It was a compact, single-bay biplane with staggered wings of unequal span...

The Heinkel HD 21 was a trainer built in Germany during the 1920s. It was a conventional single-bay biplane with staggered wings braced with N-type interplane...

The Heinkel HD 24 was a training seaplane developed in Germany in the late 1920s. It was a conventional single-bay biplane with equal-span, staggered wings...

The Heinkel HD 22 was a trainer designed in Germany during the 1920s. It was a conventional single-bay biplane with staggered wings braced with N-type...