| Crash location | Unknown |
| Nearest city | Fond Du Lac, WI
43.756378°N, 88.468996°W |
| Tail number | N385L |
|---|---|
| Accident date | 01 Aug 1989 |
| Aircraft type | Lancair 235 |
| Additional details: | None |
FAILURE OF THE PILOT-IN-COMMAND TO ASSURE THAT ADEQUATE AIRSPEED WAS MAINTAINED DURING THE TURN TO FINAL APPROACH, WHICH RESULTED IN AN INADVERTENT STALL/SPIN.