| Crash location | Unknown |
| Nearest city | Kingsville, TX
27.515869°N, 97.856109°W |
| Tail number | N403SD |
|---|---|
| Accident date | 17 Sep 1990 |
| Aircraft type | Hughes 269A |
| Additional details: | None |
THE FATIGUE FAILURE OF THE LEFT FLANGE ON THE TAIL BOOM SADDLE FITTING.