| Crash location | Unknown |
| Nearest city | Prosser, WA
46.206800°N, 119.768922°W |
| Tail number | N1812G |
|---|---|
| Accident date | 20 Jun 1992 |
| Aircraft type | Champion 7GCBC |
| Additional details: | None |
INADEQUATE INFLIGHT PLANNING/PREPARATION AND AIRSPEED WAS NOT MAINTAINED. A FACTOR TO THE ACCIDENT WAS: AN UNCONTROLLED STALL/SPIN.