Keywords: sdasm aviation aeronautics flying platform flyingplatform hiller hiller flying platform hillerflyingplatform office of naval research officeofnavalresearch onr blackandwhite monochrome outdoor black and white Catalog #: 00066231 Manufacturer: Hiller Designation: ONR Official Nickname: Flying Platform Notes: Experimental 1 man helicopter Repository: San Diego Air and Space Museum Archive Catalog #: 00066231 Manufacturer: Hiller Designation: ONR Official Nickname: Flying Platform Notes: Experimental 1 man helicopter Repository: San Diego Air and Space Museum Archive |