What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The starter on N6319Z was inoperative. For some time, the pilot privacy data omitted hand propped his Piper PA-25-25 (s/n 25-412). When the aircraft engine started, it did so at full power. The aircraft accelerated, the tail wheel was up off the ground, N6319Z hit a parked, tied down, Piper PA28-151 (s/n 28-7415251). N6319Z struck N55PN with its right wing. That wing collapsed around the PA-28'S cowling and spinner. N6319Z pivoted to the right and its prop cut up about 4' of the PA-28'S right wing, continued pivoting to the right and came to a rest about 180 degrees from original heading.
As the FAA filed it
(-23) THE STARTER ON N6319Z WAS INOPERATIVE. FOR SOME TIME, THE PILOT ^PRIVACY DATA OMITTED^ HAND PROPPED HIS PIPER PA-25-25 (S/N 25-412). WHEN THE AIRCRAFT ENGINE STARTED, IT DID SO AT FULL POWER. THE AIRCRAFT ACCELERATED, THE TAIL WHEEL WAS UP OFF THE GROUND, N6319Z HIT A PARKED, TIED DOWN, PIPER PA28-151 (S/N 28-7415251). N6319Z STRUCK N55PN WITH ITS RIGHT WING. THAT WING COLLAPSED AROUND THE PA-28'S COWLING AND SPINNER. N6319Z PIVOTED TO THE RIGHT AND ITS PROP CUT UP ABOUT 4' OF THE PA-28'S RIGHT WING, CONTINUED PIVOTING TO THE RIGHT AND CAME TO A REST ABOUT 180 DEGREES FROM ORIGINAL HEADING.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.