> you may have some serious questions about what the problem was, but this is the sort of stuff resolved after the fact, on the ground.
There will be questions, but there is a very strong doctrine of "A pilot in an emergency can do whatever the fuck they think is best", to the point where they are explicitly trained to ignore ATC orders in an emergency, if they don't agree.
A pilot would have to do something extremely malicious before the FAA would even start to question the choice of emergency landing airport. They don't want pilots second guessing their decisions out of fair of reprisals.
There will be questions, but there is a very strong doctrine of "A pilot in an emergency can do whatever the fuck they think is best", to the point where they are explicitly trained to ignore ATC orders in an emergency, if they don't agree.
A pilot would have to do something extremely malicious before the FAA would even start to question the choice of emergency landing airport. They don't want pilots second guessing their decisions out of fair of reprisals.