As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR DIFFICULT TO CLOSE FROM CABIN, JAMS DOOR LATCH WILL NOT ALLOW DOOR TO CLOSE UNLESS DOOR KNOB IS ROTATED FROM INSIDE. LUBRICATED FLIGHT DECK DOOR LOCK. OPERATIONS CHECK AS REQUIRE NO FAULTS NOTED AT THIS TIME