What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)privacy data omitted the airman hand propped the aircraft with the parking brake set. The aircraft was not tied down, and he did not use any chocks and no one was in the aircraft when it was started. The parking brake did not hold.
As the FAA filed it
(-23)^PRIVACY DATA OMITTED THE AIRMAN HAND PROPPED THE AIRCRAFT WITH THE PARKING BRAKE SET. THE AIRCRAFT WAS NOT TIED DOWN, AND HE DID NOT USE ANY CHOCKS AND NO ONE WAS IN THE AIRCRAFT WHEN IT WAS STARTED. THE PARKING BRAKE DID NOT HOLD.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.