What was found
MAIN PASSENGER DOOR STUCK IN CLOSED POSSITION. PRESSURE FLAP WILL OPEN BUT DOOR WILL NOT OPEN FROM INSIDE CABIN OR OUTSIDE CABIN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN PASSENGER DOOR STUCK IN CLOSED POSSITION. PRESSURE FLAP WILL OPEN BUT DOOR WILL NOT OPEN FROM INSIDE CABIN OR OUTSIDE CABIN.