questionText: To ask the Secretary of State for Defence, pursuant to the answer of 10 June 2026 to question 6942 on Hawk Aircraft, what was the percentage of Final Fatigue Index used for a) XX159 and b) XX301 at the time they were deregistered and retired from service.
answerText: The final percentage of fatigue index when the airframes were deregistered and retired from service was as follows:XX159 70.81%XX301 68.98% 
heading: Hawk Aircraft: Decommissioning