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: on takeoff, the aircraft's tail wheel came off. The pilot was notified by the tower, and he flew around the pattern and landed on the grass at the airport parallel to the runway. No further damage was sustained. The pilot reported the cotter pin and nut that held the tail wheel on came off. This incident is closed.
As the FAA filed it
NARRATIVE: ON TAKEOFF, THE AIRCRAFT'S TAIL WHEEL CAME OFF. THE PILOT WAS NOTIFIED BY THE TOWER, AND HE FLEW AROUND THE PATTERN AND LANDED ON THE GRASS AT THE AIRPORT PARALLEL TO THE RUNWAY. NO FURTHER DAMAGE WAS SUSTAINED. THE PILOT REPORTED THE COTTER PIN AND NUT THAT HELD THE TAIL WHEEL ON CAME OFF. THIS INCIDENT IS CLOSED.