Mr. Temel Kotil talked about the TfX roadmap and in fact, the method described by Mr. AKŞIT confirms Mr. Kotil for the national engines to be developed and integrated into TFX quickly.
Mr. Kotil told that By 2028, 14 TF-X prototypes will be built. Two of these 14 aircraft will be built with domestic engines (Tf35000). 12 prototypes will be powered by F110
In order to keep this calendar, domestic engines will have to be integrated within 1 year after TFX's first flight in 2025, and after 2 years of flight tests, optimized national engines will need to be ready in 2 TFX until 2028.