XV-15 703NA (1980)

A look back to October 1980 with XV-15 N703NA at #NASA Dryden Flight Research Center (now Armstrong), built by Bell for a joint Army NASA as a technology demonstrator. #tiltrotor #xv15 #n703na #drydenflightresearchcenter #armyaviation #aviationsafari #aviationpreservation #boneyardsafari #bellhelicopter