Okay i am corrected on the Ch11 period.
Just thought so because this was the 3rd case of Ch 11I recently encountered were the 180 days were mentioned.
Concerning the state of the airframes which are being returned:
This problem also applies when a lease would end at normal term.
All major parts have been changed out and have different time till next overhaul.
I assume provisions for this have been made in all aircraft leases?
I am sure there are some experts who earn a good salary by detailed assesment of depriciation?
But yes it will be a paper mess to sort out.
SLB