What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
The pilotprivacy data omitted stated that he moved his aircraft out of his hangar to start the engine & test his radios (no intent to fly). Immediately after the engine started, the aircraft "lurched forward" and impacted the back of a hangar across from his, resulting in damage to the aircraft nose, the propeller, the engine mounts, and nose gear assembly, as well as structural damage to the hangar. Post-incident inspection by the airport manager and locally-based a & p mechanic revealed no mechanical irregularites.
As the FAA filed it
THE PILOT^PRIVACY DATA OMITTED^ STATED THAT HE MOVED HIS AIRCRAFT OUT OF HIS HANGAR TO START THE ENGINE & TEST HIS RADIOS (NO INTENT TO FLY). IMMEDIATELY AFTER THE ENGINE STARTED, THE AIRCRAFT "LURCHED FORWARD" AND IMPACTED THE BACK OF A HANGAR ACROSS FROM HIS, RESULTING IN DAMAGE TO THE AIRCRAFT NOSE, THE PROPELLER, THE ENGINE MOUNTS, AND NOSE GEAR ASSEMBLY, AS WELL AS STRUCTURAL DAMAGE TO THE HANGAR. POST-INCIDENT INSPECTION BY THE AIRPORT MANAGER AND LOCALLY-BASED A & P MECHANIC REVEALED NO MECHANICAL IRREGULARITES.