Question to the Ministry of Defence:

To ask the Secretary of State for Defence, pursuant to the Answer of 15 September 2026 to Question 27631 on Military Aircraft: Software, which current RAF platforms are compatible with the Future Airborne Capability Environment.

The RAF does not hold a definitive list of in-service platforms designated as compatible with the Future Airborne Capability Environment (FACE) Technical Standard.

There is no regulatory or certification requirements to record whether all systems and architecture within aircraft platform types are compatible with that technical standard.