Why is nobody asking how is it possible that a 13 hours fdp is legal?
That's the core issue of fatigue, laughable FTLs.
Why can I legally fly an aircraft 18 hours after waking up?
Why is the daily limit only on FDP and not on total duty?
Why can we legally work 60 hours in 5 consecutive days?
Why is split duty even a thing?
Why (in my country) an office worker can't work more than 10 hours (so 8+2 overtime), but I can be rostered a 13 hours fdp (even more, in some circumstances)?