| Crash location | 33.883330°N, 117.016670°W |
| Nearest city | Nuevo, CA
33.801408°N, 117.145866°W 9.3 miles away |
| Tail number | N614LS |
|---|---|
| Accident date | 06 Dec 1991 |
| Aircraft type | Glasair SH-2R |
| Additional details: | Burned |
THE FAILURE OF THE PILOT TO PERFORM PREVENTATIVE MAINTENANCE ON THE AIRPLANE'S POWERPLANT WHICH RESULTED IN A LOSS OF PERFORMANCE DURING AN UNKNOWN PHASE OF OPERATION. CONTRIBUTING TO THE ACCIDENT WAS FOULED SPARK PLUGS AND THE PARTIAL LOSS OF AIRCRAFT PERFORMANCE.