TY - RPRT TI - Integrated Cryogenic Propulsion Test Article Thermal Vacuum Hotfire Testing AU - Morehead, Robert L. AU - Melcher, J. C. AU - Atwell, Matthew J. AU - Hurlbert, Eric A. PY - 2017 UR - https://ntrs.nasa.gov/citations/20170001361 ID - 20170001361 ER -