EntityQ635740· pop 11· linked from 189 articlesJT12ASign in to save1957 turbojet engine family by Pratt & WhitneyConnectionsjet fuelEntityRB.41 NeneEntityNorth American SabrelinerEntityLockheed XV-4 HummingbirdEntityRolls-Royce OlympusEntityWilliams F107EntityWright J65EntityMontrealEntityInternational Standard Book NumberEntityturbineEntityUnited States Department of DefenseConceptgas turbineEntityrocket engineEntityturbojetEntityturbofanEntitythrustEntityturbopropEntityaircraft engineEntityEast HartfordEntityPratt & WhitneyEntityCategories1950s turbojet enginesAircraft engines without specificationsPratt & Whitney aircraft enginesPratt & Whitney Canada aircraft engines