Keywords: ryan x-13 x13 vertijet usa aviation aircraft airplane vertical take off and landing verticaltakeoffandlanding vtol usaf 54-1620 usaf541620 af 54-1620 af541620 54-1620 541620 united states air force unitedstatesairforce us air force usairforce usaf ryan aeronautical company ryanaeronauticalcompany ryan aeronautical ryanaeronautical ryan x-13 vertijet ryanx13vertijet ryan x-13 ryanx13 ryan vertijet ryanvertijet x-13 vertijet x13vertijet rolls royce rollsroyce rr rolls royce avon rollsroyceavon rr avon rravon avon avon engine avonengine x-plane xplane experimental flight experimentalflight flight test flighttest jet nozzle jetnozzle vectored thrust vectoredthrust thrust vectoring thrustvectoring Catalog #: 01_00090249 Manufacturer: Ryan Official Nickname: Vertijet Designation: X-13 Notes: USA Title: Ryan, X-13, Vertijet Tags: Ryan, X-13, Vertijet, USA Repository: San Diego Air and Space Museum Archive Catalog #: 01_00090249 Manufacturer: Ryan Official Nickname: Vertijet Designation: X-13 Notes: USA Title: Ryan, X-13, Vertijet Tags: Ryan, X-13, Vertijet, USA Repository: San Diego Air and Space Museum Archive |