What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) During taxi PIC engaged pre-rotor and the aircraft became uncontrollable.
As the FAA filed it
(-23) DURING TAXI PIC ENGAGED PRE-ROTOR AND THE AIRCRAFT BECAME UNCONTROLLABLE.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N121CC · 6
Matched to the same aircraft by N-number and date.