TY - RPRT TI - Multiple-Purpose Subsonic Naval Aircraft (MPSNA): Multiple Application Propfan Study (MAPS) AU - Engelbeck, R. M. AU - Havey, C. T. AU - Klamka, A. AU - Mcneil, C. L. AU - Paige, M. A. PY - 1986 UR - https://ntrs.nasa.gov/citations/19880019533 ID - 19880019533 ER -