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NYC87LA132

1987-04-20 · MANCHESTER, New Hampshire, United States · None · 1 aircraft · Status: Completed

Airport MHT

Aircraft involved

Factual narrative

VIBRATION WAS EXPERIENCED SHORTLY AFTER TOUCHDOWN CAUSED BY THE FAILURE OF THE PROPELLER BLADE AS A RESULT OF FATIGUE CRACKING WHICH WAS INITIATED FROM A LINEAR AREA IN A DEFECT FREE PORTION OF THE CAMBER FACE OF THE BLADE. PROPAGATION WAS THROUGH 60% OF THE BLADE CROSS SECTION BEFORE FINAL FAILURE. THE PROP BLADE HAD SEPARATED 23 INCHES FROM THE TIP AND DEFLECTED OFF THE RWY AWAY FROM THE FUSELAGE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1987_NYC87LA132.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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