Jemiba said:In "Hugo Junkers. Pionier der Luftfahrt - seine Flugzeuge" the EF 50 is described as
racing or record aircraft, without mention of a VTOL capability. Of course, the very
large props would make a very long landing gear necessary, that probably would result
in a steep angle while standing on the ground, which could give a STOL capability.
Jemiba said:Another point is, that the model has props,
not to be found on all wind tunnel models.