| Crash location | Unknown |
| Nearest city | Boston, MA
42.358431°N, 71.059773°W |
| Tail number | N750UA |
|---|---|
| Accident date | 06 Jun 1991 |
| Aircraft type | Boeing 727-214 |
| Additional details: | None |
THE FAILURE OF THE THIRD STAGE TURBINE BLADE ON THE NUMBER TWO ENGINE, DUE TO HIGH CYCLE FATIGUE.