Nov 032012
A large layout drawing of a January, 1969, North American Aviation VTOL jetliner designs under contract to NASA. Note that this has a double deck, an unusual feature for a fuselage this relatively short.
A large layout drawing of a January, 1969, North American Aviation VTOL jetliner designs under contract to NASA. Note that this has a double deck, an unusual feature for a fuselage this relatively short.
Is this a two-engine design or a six-engine design? It has an unusual configuration.
Sadly, the drawing is all there is on this design. it’s not clear how the lift fans are driven.