TY - RPRT TI - V/STOL tilt rotor aircraft study. Volume 7: Tilt rotor flight control program feedback studies AU - Alexander, H. R. AU - Eason, W. AU - Gillmore, K. AU - Morris, J. AU - Spittle, R. PY - 1973 UR - https://ntrs.nasa.gov/citations/19730021279 ID - 19730021279 ER -