What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) privacy data omitted pulled the propeller through by hand after a failed start attempt due to flooding. As privacy data omitted pulled the propeller through the engine started as he neglected to return the throttle to the closed position. The airplane started across the ramp gaining speed as privacy data omitted attempted to hold onto the winglet. The airplane pulled free from his and and struck a fixed object and cartwheeled into a parked airplane.
As the FAA filed it
(-23) ^PRIVACY DATA OMITTED^ PULLED THE PROPELLER THROUGH BY HAND AFTER A FAILED START ATTEMPT DUE TO FLOODING. AS ^PRIVACY DATA OMITTED^ PULLED THE PROPELLER THROUGH THE ENGINE STARTED AS HE NEGLECTED TO RETURN THE THROTTLE TO THE CLOSED POSITION. THE AIRPLANE STARTED ACROSS THE RAMP GAINING SPEED AS ^PRIVACY DATA OMITTED^ ATTEMPTED TO HOLD ONTO THE WINGLET. THE AIRPLANE PULLED FREE FROM HIS AND AND STRUCK A FIXED OBJECT AND CARTWHEELED INTO A PARKED AIRPLANE.