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.
(-23)While conducting a maintenance flight, the down limit switch wire was shevered causing the indication to indicate wheels locked and down, when actually the wheels were not completely extended. Aircraft landed gear up.
As the FAA filed it
(-23)WHILE CONDUCTING A MAINTENANCE FLIGHT, THE DOWN LIMIT SWITCH WIRE WAS SHEVERED CAUSING THE INDICATION TO INDICATE WHEELS LOCKED AND DOWN, WHEN ACTUALLY THE WHEELS WERE NOT COMPLETELY EXTENDED. AIRCRAFT LANDED GEAR UP.