The T700-GE-700 Turboshaft Engine Program

The 1500 SHP T700 Engine is being developed for the U.S. Army UTTAS and AAH Helicopters. Prototype engines have been running well since testing began early in 1973. Qualification is expected in early 1976. Engine history and current details, design features, program milestones and possible future developments are reviewed. The unique T700 design will achieve unusually high levels of reliability and maintainability.