STM Design Organization Approval (EASA.21J.633) was published by EASA (European Aviation Safety Agency) on 20 October 2017.
We develop changes and repair designs for domestic/international airlines, private aircraft operators and state aircraft in the technical fields covered by the STM DOA (Design Organisation Approval) business and approve them with EASA authorization. In this context, 44 projects were carried out between 2018-2020. Our company continues to carry out various projects, primarily THY and SunExpress companies at home with the design works carried out within the scope of approval, and the number of airlines we serve abroad has reached six.
In addition to our project activities, we provide consultancy services. Our studies in this context:
Training and consultancy services were provided to SunExpress within the scope of obtaining Design Organization Approval. As a result of the services provided, EASA European Aviation Safety Agency approval EASA.21J.557, has been granted to the SunExpress Design Organization on 10 July 2020.
STM experts are providing Compliance Verification Engineering support services to Sun Express Design Organization.
It contains the design data package required for the realisation of the project to meet the minor change and minor repair design requirements of domestic and international airlines and for the application of the change/repair to the aircraft.