Originally Posted by
ReverseFlight
As I said in post #29 (and the NTSB report states in several places), Capt Sully switched on the APU and this prevented EMER ELEC CONFIG kicking in, which would have brought him into alternate law.
that is just one condition of 'flight control law reconfiguration'.. kindly refer to the FCOM again... there are several conditions which may lead to flight control law reconfiguration. dual hydraulic failure is one of them. my question pertains to the condition of dual hydraulic failure leading to law reconfiguration.