It’s ok, BAE will ensure a highly efficient maintenance philosophy akin to Hawk T2 below and will definitely embed all those lessons around modifications from all other marks.
Oh wait….wing mod 2707, rear fuselage fatigue, tail plane approaching fatigue life, ERC mod 2474, obsolescence across the platform. It’s literally the 1970s and I expect Gene Hunt to come crashing around the corner in a Cortina mk III GXL!
200 Fg Hrs or 1 year = Primary
400 Fg Hrs or 2 years = Primary Star
800 Fg Hrs or 4 years = Minor
1600 Fg Hrs or 8 years = Minor Star
3200 Fg Hrs or 16 years = Major