What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Acft crashed on landing. Other circumstances are unknown. (-5)pilot stated that upon landing rwy 6 aircraft developed strong shimmy during roll-out. The pilot, having never experienced such vibrations, and thinking that the engine mounts had failed, applied immediate braking. The aircraft departed the runway to the left, and at the edge of the runway, turned 90 degrees upon contact with a snow berm. Upon contact with the snow, the aircraft came to a stop.
As the FAA filed it
ACFT CRASHED ON LANDING. OTHER CIRCUMSTANCES ARE UNKNOWN. (-5)PILOT STATED THAT UPON LANDING RWY 6 AIRCRAFT DEVELOPED STRONG SHIMMY DURING ROLL-OUT. THE PILOT, HAVING NEVER EXPERIENCED SUCH VIBRATIONS, AND THINKING THAT THE ENGINE MOUNTS HAD FAILED, APPLIED IMMEDIATE BRAKING. THE AIRCRAFT DEPARTED THE RUNWAY TO THE LEFT, AND AT THE EDGE OF THE RUNWAY, TURNED 90 DEGREES UPON CONTACT WITH A SNOW BERM. UPON CONTACT WITH THE SNOW, THE AIRCRAFT CAME TO A STOP.