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.
Landed on frozen lake to take photos. Main gear broke thru ice as the wheel equipped PA18 came to a stop.
As the FAA filed it
LANDED ON FROZEN LAKE TO TAKE PHOTOS.MAIN GEAR BROKE THRU ICE AS THE WHEEL EQUIPPED PA18 CAME TO A STOP.
Other reports on N7577D · 2
Matched to the same aircraft by N-number and date.