ESKIŞEHIR · AIR
Uncrewed platform builders begin qualifying second engine sources [Insansiz platform üreticileri ikinci motor kaynagi arayisinda]
Two-year turbine lead times have made single-sourcing untenable for series production. [Iki yillik teslim süreleri tek kaynagi imkânsiz kildi.]
Compiled with AI · reviewed and signed by the desk
Manufacturers of tactical uncrewed aircraft have started qualifying alternative engine suppliers, a step most avoided while production ran at prototype volumes. Quoted turbine lead times now approaching two years have made the risk unacceptable.
Dual-sourcing an engine is expensive. Airframe mounting, fuel system and control integration all require rework, and flight-test substantiation must be repeated for the second configuration.
That cost is now smaller than the cost of a stalled production line, which is the calculation that changed.
What to watch: which builders complete a second-source flight qualification rather than announcing an intent. The announcement is cheap; the qualification is the signal.