| Crash location | Unknown |
| Nearest city | Oxford, OH
40.266737°N, 81.602065°W |
| Tail number | N4354G |
|---|---|
| Accident date | 17 Jun 1989 |
| Aircraft type | Mcculloch J-2 |
| Additional details: | None |
THE FAILURE OF THE PILOT OPERATOR TO REPLACE THE MAIN ROTOR THRUST BEARING. THE EXPIRED SERVICE LIFE OF THE MAIN ROTOR THRUST BEARING IS A FACTOR IN THE ACCIDENT.