When Pratt & Whitney first designed the PT6 engine in 1958, they never imagined it would be the massive success it is today. The PT6 engine is flown in over 90 Aircraft Models and used in multiple business sectors; like commercial, agriculture, charter, sporting and military. The engine has received its modifications throughout the years, but it has never lost its reputation for being reliable and durable. We here at E.O.S. have the pleasure of working on these engines on a daily basis and helping our customers worldwide with personalized, dependable and fair priced services that meet and exceed their needs. The PT6 engine, a true marvel of efficiency and engineering.