Secret Projects Flying Saucer Aircraft - Bill Rose and Tony

Page Content (OCR)

142 Top left: Lippisch designed Aerodyne built by the Dornier Aviation Company in 1967 as the test bed for possible unmanned drones. Dornier Aviation Top right: Lippisch Aerodyne experimental model. Collins Radio Company Above: BTZ Scarabee ducted fan annular-winged utility aircraft concept. via Bill Rose Right: BTZ Hanneton IS/II design for single-seat ducted fan aircraft with contra-rotating propellers driven by two gas turbines in nacelles. via Bill Rose Secret Projects: Flying Saucer Aircraft