What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) N235SA was tied to the dock, with 15 passengers on board, preparing to start engines when it was struck from behind by N353PM. N353PM had been accidentally untied while the engines were running. It surged forward and its propellers damaged both elevators and the rudder of N235SA.
As the FAA filed it
(-23) N235SA WAS TIED TO THE DOCK, WITH 15 PASSENGERS ON BOARD, PREPARING TO START ENGINES WHEN IT WAS STRUCK FROM BEHIND BY N353PM. N353PM HAD BEEN ACCIDENTALLY UNTIED WHILE THE ENGINES WERE RUNNING. IT SURGED FORWARD AND ITS PROPELLERS DAMAGED BOTH ELEVATORS AND THE RUDDER OF N235SA.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.