STM Defence Technologies Engineering and Trade Inc. has received the “Design Organization Approval” (DOA) from the European Aviation Safety Agency (EASA), which, together with this approval, has become authorized for design changes to be made on civil aircraft.

Authorized by EASA DOA; STM will be able to inspect and approve changes to be made to certain levels of civil, aircraft, avionics, structural and environmental systems of any civil aircraft in accordance with international aviation standards.

With this EASA-DOA approval, STM will be able to provide service to both Turkish firms and international companies regarding all types of aircraft changes, such as improvement in cockpit and passenger compartments, renovation, attachment of additional systems, etc. In this context, all aircraft of local and international civil airline companies, training aircraft, private jet companies, private aircraft rental companies are on the radar of STM.