Located in Sabiha Gokcen International Airport, Turkish Engine Center (TEC) is a joint venture company between Pratt & Whitney and Turkish Technic. TEC started operations in 2010 and draws on decades of maintenance experience from both Pratt & Whitney and Turkish Airlines. The engine center is equipped with high-tech, innovative flow lines and the latest machinery to overhaul engines to the industry's highest standards. Demonstrating a high level of quality and safety, the engine center delivered 130 engines in 2018 and has delivered over 800 engines since 2010. Holding EASA, FAA, Turkish and Indian DGCA certificates, TEC is currently offering CFM56-7B* and V2500-A5** engine maintenance services to its worldwide customers.

TEC facilities and shop arrangements are ordered in a way to minimize engine maintenance costs and to provide competitive TAT in respects to ordinary maintenance and management concept. TEC facilities and shop arrangements are ordered in a way to minimize engine maintenance costs and to provide competitive TAT in respects to ordinary maintenance and management concept.