| Crash location | Unknown |
| Nearest city | Wilsonville, OR
45.299842°N, 122.773706°W |
| Tail number | N98489 |
|---|---|
| Accident date | 12 Dec 1992 |
| Aircraft type | Cessna 421C |
| Additional details: | None |
THE PILOT-IN-COMMAND'S FAILURE TO MAINTAIN CONTROL OF THE AIRCRAFT.