| Crash location | Unknown |
| Nearest city | Salmon, ID
45.175755°N, 113.895901°W |
| Tail number | N1573H |
|---|---|
| Accident date | 22 Jul 1991 |
| Aircraft type | Cessna 177RG |
| Additional details: | None |
IMPROPER INFLIGHT PLANNING AND DECISION BY THE PILOT, AND HIS FAILURE TO MAINTAIN SUFFICIENT ALTITUDE AND CLEARANCE FROM MOUNTAINOUS/HILLY TERRAIN.