FAA incident report · Bell 206L · Manhattan, NY · December 21, 1987
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.
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On tiedown of main rotor blades, observer pilot allowed blades to come in contact with blades of another helicopter
ON TIEDOWN OF MAIN ROTOR BLADES, OBSERVER PILOT ALLOWED BLADES TO COME IN CONTACT WITH BLADES OF ANOTHER HELICOPTER