What was found
AFTER TAKEOFF PASSING 15000. FELT AND HEARD BANG. PAX IN ROW 10 ABC FELT VIBRATION IN SEATS AND FLOOR. SLOWED A/C VIB WENT AWAY. INCREASED SPEED VIB RETURNED - REPLACED GROUND A/C DOOR ON LEFT SIDE OF AIRCRAFT AT ROW 13 FOR WEAR
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF PASSING 15000. FELT AND HEARD BANG. PAX IN ROW 10 ABC FELT VIBRATION IN SEATS AND FLOOR. SLOWED A/C VIB WENT AWAY. INCREASED SPEED VIB RETURNED - REPLACED GROUND A/C DOOR ON LEFT SIDE OF AIRCRAFT AT ROW 13 FOR WEAR