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) Aircraft N4102, a Mooney M-18LA landed with the landing gear up. The pilot stated that the landing gear lever was activated and appeared to be down and locked. On touchdown the aircraft's landing gear retracted and settled to the runway resulting in minor damage to the aircraft.
As the FAA filed it
(-23) AIRCRAFT N4102, A MOONEY M-18LA LANDED WITH THE LANDING GEAR UP. THE PILOT STATED THAT THE LANDING GEAR LEVER WAS ACTIVATED AND APPEARED TO BE DOWN AND LOCKED. ON TOUCHDOWN THE AIRCRAFT'S LANDING GEAR RETRACTED AND SETTLED TO THE RUNWAY RESULTING IN MINOR DAMAGE TO THE AIRCRAFT.