Heinkel HD 14

Afbeelding: Wikimedia Commons

The HD 14 reconnaissance aircraft embodied a German-Swedish technical partnership of the 1920s, first flying in 1924. At 14.7 metres long with a substantial 19-metre wingspan, this single-engine design achieved 175 km/h and served reconnaissance roles requiring stability and good visibility. Its dimensions suggest capacity for dedicated observer stations and comprehensive camera systems.