| Crash location | Unknown |
| Nearest city | Henryetta, OK
35.439826°N, 95.981943°W |
| Tail number | N64652 |
|---|---|
| Accident date | 02 Jun 1989 |
| Aircraft type | Pitts S-1S |
| Additional details: | None |
AN ENGINE POWER LOSS DUE TO THE SEPARATION AND DEPARTURE OF AN EXHAUST STACK. THE STACK FAILED DUE TO POOR WELD. FACTOR(S) WAS: THE TERRAIN CONDITIONS OF THE SELECTED FORCED LANDING SITE.