Few details of new plane designed by J. E. Hess which rises vertically from ground and can be brought down safely on roof or middle of city street; principles of helicopter and airplane combined; stabilizing fin makes it virtually fool-proof while in air; it can be brought to earth within designated 30-ft. space from any height; tremendous lifting power; horizontal rudders control flight.
"Helioplane" developed by resident of New Westminster, B. C.
Can. Aviation
Canadian Aviation ; 2 , n 2
1929
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
British Library Online Contents | 1996
Resident Partipation and Sustainable Development
British Library Conference Proceedings | 1994
|