Flettner Flugzeugbau GmbH was a German helicopter manufacturer,
founded by Anton Flettner, Helicopters built by Flettner Flugzeugbau
GmbH include.
Flettner
Fl 184 was a two seat autogyro 1936 reconnaissance helicopter
only one prototype built
Flettner
Fl 185 was a single seat single engine reconnaissance
helicopter using autorotation for forward flight two contra
rotating airscrews on outriggers 1937 only one prototype built
Flettner
Fl 265 was a single seat single engine reconnaissance
helicopter only six built
Flettner
Fl 282 Kolibri (Humming-bird) was a single seat single
engine reconnaissance helicopter
Flettner
Fl 285 was a project based on
Fl
282
Flettner
Fl 339 was a single engine twin rotor reconnaissance and
transport helicopter project for about 20 passengers
Other: Aircraft
Manufacturers
Articles:
The Warplanes of the Third Reich.
ISBN-10: 0385057822
German Aircraft of the Second World War.
ISBN-10: 0370000242
Hitler's Luftwaffe.
ISBN-10: 051718771X
For a complete list of
sources