x 9
000 MPH
x 0
x 5
x 1
Click icons to use
Each required flight crew member is required to keep his or her shoulder harness fastened ______.
during takeoff and landing only when passengers are aboard the aircraft
while the crewmembers are at their stations, unless he or she is unable to perform required duties
during takeoff and landing, unless he or she is unable to perform required duties