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Atlas / NTSB / NYC83LA028

NTSB CAROL · Event

Event NYC83LA028

1982-11-13 WEST MIFFLIN, Pennsylvania, United States Airport · AGC None 1 aircraft Status: Completed

Aircraft involved

Factual narrative

PILOT TURNED AIRCRAFT INTO THE WIND TO PERFORM POWER CHECK. APPROXIMATELY 3-5 FT ABOVE THE GROUND THE PILOT REPORTEDLY BEGAN RECEIVING FEEDBACK THROUGH THE CYCLIC. MODERATE THEN SEVERE VIBRATION OF THE AIRFRAME WAS REPORTED. AIRCRAFT YAWED 90 DEGREES LEFT AND THE PILOT LOWERED THE AIRCRAFT TO THE GROUND. THERE WAS SUBSTANTIAL DAMAGE TO THE MAIN ROTOR BLADES, TAILBOOM, VERTICAL FINS, TAIL ROTOR DRIVESHAFT AND TAIL ROTOR. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1982_NYC83LA028.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.