Flettner FL282 Kolibri helicopter in flight
Flettner FL282 Kolibri helicopter in flight. This helicopter had two intermeshing rotors and was intended to operate from cruisers for spotting work in anti-submarine patrols
Picture No
10839408
Media ID
48052040
Size
4000px x 2876px
(1.1MB)
Credit
© The Royal Aeronautical Society (National Aerospace Library) / Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive
