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) A conventional gear aircraft performing "s" turns while taxiing across the ramp contacted a low profile portable helicopter pad. The propeller was damaged by that impact. There were no markings of any kind to indicate the location of the portable helicopter pad.
As the FAA filed it
(-23) A CONVENTIONAL GEAR AIRCRAFT PERFORMING "S" TURNS WHILE TAXIING ACROSS THE RAMP CONTACTED A LOW PROFILE PORTABLE HELICOPTER PAD. THE PROPELLER WAS DAMAGED BY THAT IMPACT. THERE WERE NO MARKINGS OF ANY KIND TO INDICATE THE LOCATION OF THE PORTABLE HELICOPTER PAD.