DITCHING - Power ON
After landing impact, if aircraft remains upright:
In all cases, after main rotor has stopped and aircraft motion has stabilised:
Inadvertent flight in LIGHTNING conditions
If unable to land:
Excessive Noise on Ground: Crew I/C not possible
NVD Failure - IN FLIGHT
HMSD/IIT Fogging - IN FLIGHT
Excessive noise (CCPs max volume still hard to hear)
Consult checklist