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Atlas / NTSB / NYC88LA170

NTSB CAROL · Event

Event NYC88LA170

1988-06-25 NEWBURYPORT, Massachusetts, United States Serious 1 aircraft Status: Completed

Aircraft involved

Factual narrative

THE HELICOPTER DEPARTED RUNWAY 10 AT PLUM ISLAND AIRPORT, TURNED LEFT OVER THE PLUM ISLAND RIVER AND SHORTLY THEREAFTER THE ENGINE QUIT. THE PILOT STATED THAT NO WARNING WAS NOTED AND A CHECK OF THE INSTRUMENTS INDICATED NO PROBLEMS. HE FURTHER STATED THAT THE ENGINE MADE NO UNUSUAL NOISES. THE HELICOPTER WAS AUTOROTATED INTO WATER. THE OCCUPANTS WERE RESCUED BY A PRIVATE CITIZEN. EXAMINATION OF THE HELICOPTER AFTER THE ACCIDENT REVEALED NOTHING THAT WOULD HAVE CAUSED THE ENGINE TO FAIL. WITNESSES NOTED NO GASOLINE IN OR ON THE WATER. EXAMINATION OF THE ACFT LATER SHOWED ABOUT 1 GAL OF FUEL IN THE RT TANK AND AN UNDETERMINED AMOUNT OF FUEL AND SALT WATER IN THE LEFT TANK. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_NYC88LA170.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.