| Crash location | Unknown |
| Nearest city | Stanley, ID
44.211297°N, 114.945918°W |
| Tail number | N6471Y |
|---|---|
| Accident date | 20 Jun 1989 |
| Aircraft type | Piper PA-23-250 |
| Additional details: | None |
PILOT CONTINUED VFR FLIGHT INTO IMC CONDITIONS IN MOUNTAINOUS TERRAIN. FACTORS WERE SNOW SQUALLS AND OBSCURED MOUNTAINOUS TERRAIN IN THE AREA.