TY - RPRT TI - A simulation evaluation of a four-engine jet transport using engine thrust modulation for flightpath control AU - Gilyard, Glenn B. AU - Conley, Joseph L. AU - Le, Jeanette AU - Burcham, Frank W., Jr. PY - 1991 UR - https://ntrs.nasa.gov/citations/19910059539 ID - 19910059539 ER -