What was found
MAIN CABIN DOOR WOULD NOT CLOSE. CLOSED FORWARD AIR STAIR DOOR IAW DC-9MM 52-11-0. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN CABIN DOOR WOULD NOT CLOSE. CLOSED FORWARD AIR STAIR DOOR IAW DC-9MM 52-11-0. (M)