The Honeywell TPE331 (military designation: T76) is a turboprop engine. It was designed in the 1950s by Garrett AiResearch, and produced since 1999 by successor Honeywell Aerospace.

Originally designed in 1959 and certified in 1965, the TPE331 was our first turboprop engine. Developed for multiple applications within military, regional airline, agricultural and general …

Feb 22, 2025 · Initially conceived for Counter-Insurgency (COIN) aircraft, this remarkable powerplant has undergone significant evolution over six decades, establishing itself as a …

We are a Certified FAA and EASA Repair Station and specialize in the maintenance and repair of the Honeywell TPE331 and the Pratt and Whitney PT6 turbine engines.

Honeywell’s TPE331 is a reliable and proven turboprop. Originally developed for the military in 1959, the engine has evolved to be fuel efficient with longer flight time between overhauls.

With many years of experience in TPE331, National Aerospace Group can support on all your TPE331 needs. National Aerospace Group specializes in full range of services which includes …

From regional airliners to military transports and specialized aircraft, learn how the TPE331 delivers reliable performance and efficiency to meet the demands of modern aviation.

TPE331-10 TURBOPROP ENGINE Advanced engine performance and power generation capability

TECI is widely recognized as a leading parts supplier for the Honeywell TPE331-1 through -14 series engines. We stock one of the world's largest inventories of accessories and LRU's (line …

The TPE331 design provides the safety features and design specifications for transport category aircraft certification requirements i.a.w. Title 14 CFR Part 25.