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SEA84LA132

1984-06-14 · BUENA, Washington, United States · None · 1 aircraft · Status: Completed

N11VH has since been reassigned. It is now registered to a different aircraft (CESSNA 525B, built 2025), which was not involved in this event.

Aircraft involved

Factual narrative

MAIN ROTOR BLADES CONTACTED A WIND MACHINE DURING AN AERIAL APPLICATION FLT. HELICOPTER SETTLED INTO TREES AND ROLLED OVER. PLT SAID HE KNEW THE MACHINE WAS THERE BUT HAD FORGOTTEN. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1984_SEA84LA132.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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External sources are reported, not agency: signal that something happened, not fact about what happened.