MKC83LA222

1983-09-23 · CAPE GIRARDEAU, Missouri, United States · None · 1 aircraft · Status: Completed

Airport CGI

Aircraft involved

N5786B S.N.I.A.S. AS350D None

Factual narrative

THE PLT REPORTED THAT DURING FLT, HE HEARD A GRINDING NOISE, THEN THE HELICOPTER PITCHED UP & TO THE LEFT. HE REDUCED POWER & NOTICED THAT THE TAIL ROTOR WAS INOPERATIVE. DURING A RUN-ON LANDING APPROACH, THE HELICOPTER BEGUN TO YAW, THEN BEFORE TOUCHDOWN, IT BEGAN TO SPIN. DURING GROUND IMPACT, THE LANDING GEAR SKIDS WERE TWISTED, THE VERTICAL FIN WAS KNOCKED OFF, ALL MAIN ROTOR BLADES STRUCT THE GROUND & THE RIGHT FRONT & RIGHT REAR DOORS WERE DAMAGED. AN INVESTIGATION REVEALED THE TAIL ROTOR DRIVE SHAFT, PN 350A34-0110-02, HAD FAILED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_MKC83LA222.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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