When checking, removing or re-installing hatches in flight, the crewmember making the check must ensure that a _________ and seat kit (if available) are on and properly adjusted prior to making this check.

When checking, removing or re-installing hatches in flight, the crewmember making the check must ensure that a _________ and seat kit (if available) are on and properly adjusted prior to making this check.



Answer: parachute/restraint harness + helmet


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