| Crash location | Unknown |
| Nearest city | Grantsville, UT
40.599942°N, 112.464399°W |
| Tail number | N7835P |
|---|---|
| Accident date | 06 Sep 1989 |
| Aircraft type | Piper PA-24-180 |
| Additional details: | None |
IMPROPER IN-FLIGHT PLANNING/DECISION BY THE PILOT, BY ENTERING A BOX CANYON WITH INSUFFICIENT ALTITUDE TO ASSURE A SAFE EXIT. CONTRIBUTING FACTORS WERE: BOX CANYON, RISING TERRAIN, AND HIGH DENSITY ALTITUDE.