Designed in 1959 and certified in 1965, TPE331 is our first turboprop engine. Developed specifically for a variety of applications such as regio
nal aviation, agricultural and general aviation aircraft, the family currently offers 18 engine models and 106 configurations.
Today, more than 13,000 TPE331 engines have been delivered with more than 122 million flight hours, making it the first reliable, mature turboturbine engine.