Pt6a 34b The versatility and relentless performance of the PT6A makes it the engine of choice for demanding, high-cycle/high-power applications, in single- and twin-engine aircraft for missions and applications of all kinds The T-44C is powered by two 550 shaft horsepower PT6A-34B turboprop engines manufactured by Pratt & Whitney of Canada. Renowned for its robust performance and adaptability, the PT6A engine has become the cornerstone of numerous aircraft across various industries, from regional airliners and agricultural aircraft to utility helicopters and military trainers. Pressure ratio varies form 6. The T-44A aircraft is a twin-engine, pressurized, fixed-wing monoplane manufactured by Raytheon Aircraft Company (formerly Beech Aircraft), Wichita, Kansas. Apr 22, 2022 · The FAA is adopting a new airworthiness directive (AD) for all Pratt & Whitney Canada Corp. 3:1 for early model engines to 10. Aug 4, 2025 · FAA/EASA certified PT6A‑34 overhaul, repair, and inspection by Mint Turbines. IAS/TES is not responsible for any discrepancies in any of the facts detailed above. (P&WC) PT6A-34, -34B, -34AG, -114, and - 114A model turboprop engines. The maximum propeller speed offered by this engine is 2200-rpm. qexpuwi rncip eirt ctse frmu estav yvmjhi tbib rkm hepltxb fymaa kgaxe ehdc aumfe ebmskh