TY - RPRT TI - Flight test pilot evaluation of a delayed flap approach procedure AU - Bull, J. S. AU - Edwards, F. G. AU - Foster, J. D. AU - Hegarty, D. M. AU - Drinkwater, F. J., III PY - 1977 UR - https://ntrs.nasa.gov/citations/19770012049 ID - 19770012049 ER -