| Crash location | Unknown |
| Nearest city | West Bend, WI
43.395834°N, 88.232039°W |
| Tail number | N2976R |
|---|---|
| Accident date | 24 Apr 1990 |
| Aircraft type | Bellanca 8KCAB |
| Additional details: | None |
INFLIGHT FAILURE OF THE RIGHT WING STRUT-TO-SPAR ATTACHMENT FITTING DUE TO FATIGUE INITIATED BY IMPROPER WELDING TECHNIQUES INVOLVING INADEQUATE POST-WELD COOLING CONTROL.