1933
Turkey’s first civil aviation institution is established; State Airlines (Devlet Hava Yolları)
1955
Name of State Airlines changed to Turkish Airlines
1957
Aircraft maintenance operations began at Yesilkoy facilities
1959
An agreement with Lockheed International has been made for maintenance operations for Turkish Air Force and foreign airline operators
1960
Technical maintenance shops reached the capacity to implement maintenance, repair and revision work on piston and turboprop aircrafts
1963
Maintenance workshops has reached the capacity to perform maintenance, repair, alteration and revisions operations on all aspects of body, engine and accessories of the aircraft
1973
820-1F numbered FAA Ceritificate has been awarded affirming the international standard of our facilities
1977
First maintenance base opened for service
1996
Joint Aviation Requirements (JAR) certification acquired from EU Joint Aviation Authority (JAA)
1999
2nd maintenance base with 13.000 m² of closed space and 67.200 m² of additional building section opened for service
2006
Turkish Technic is established with 100% of its shares belonging to Turkish Airlines
2010
Aviation Maintenance Repair and Modification Center (HABOM) project is brought into being
2014
Merging with HABOM, Turkish Technic Sabiha Gokcen facilities began operations