What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) A/c rotor system was in a zero "g" or negative "g" loading, causing the main rotor blade to contact propeller blade and rudder. One propeller blade and the top of the rudder were found 150-200 feet from the accident site. Control continuity was established. All major parts were identified.
As the FAA filed it
(-23) A/C ROTOR SYSTEM WAS IN A ZERO "G" OR NEGATIVE "G" LOADING, CAUSING THE MAIN ROTOR BLADE TO CONTACT PROPELLER BLADE AND RUDDER. ONE PROPELLER BLADE AND THE TOP OF THE RUDDER WERE FOUND 150-200 FEET FROM THE ACCIDENT SITE. CONTROL CONTINUITY WAS ESTABLISHED. ALL MAJOR PARTS WERE IDENTIFIED.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.