| Crash location | Unknown |
| Nearest city | Oshkosh, WI
44.050818°N, 88.507613°W |
| Tail number | N7147W |
|---|---|
| Accident date | 25 Jul 1990 |
| Aircraft type | Custom AEROTECH, INC. White Lightning |
| Additional details: | None |
THE PILOT-IN-COMMAND'S FAILURE TO MAINTAIN AIRSPEED TO AVOID LOSS OF CONTROL OF THE AIRCRAFT.