From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: aircraft in level cruise about 10 minutes at alt 330 when crew heard loud pop from under cockpit. Pilot declared emergency and landed Lubbock without incident. Maintenance discovered AN-4 cap on previously used pressurization line loose in aft bulkhead of cabin.
As the FAA filed it
NARRATIVE: AIRCRAFT IN LEVEL CRUISE ABOUT 10 MINUTES AT ALT 330 WHEN CREW HEARD LOUD POP FROM UNDER COCKPIT. PILOT DECLARED EMERGENCY AND LANDED LUBBOCK WITHOUT INCIDENT. MAINTENANCE DISCOVERED AN-4 CAP ON PREVIOUSLY USED PRESSURIZATION LINE LOOSE IN AFT BULKHEAD OF CABIN.