| Crash location | Unknown |
| Nearest city | Kneeland, CA
40.761243°N, 123.994778°W |
| Tail number | N3674B |
|---|---|
| Accident date | 07 Apr 1990 |
| Aircraft type | Beech A36 |
| Additional details: | None |
THE PILOT'S IMPROPER USE OF IFR PROCEDURES BY FAILING TO MAINTAIN THE MINIMUM DESCENT ALTITUDE FOR THE SEGMENT OF THE APPROACH THAT HE WAS FLYING. THE HILLY/MOUNTAINOUS TERRAIN WAS A RELATED FACTOR.