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Atlas / NTSB / CHI86LA124

NTSB CAROL · Event

Event CHI86LA124

1986-04-12 LOWELL, Michigan, United States Airport · 24C None 1 aircraft Status: Completed

Aircraft involved

Factual narrative

THE PILOT HAD JUST COMPLETED TWO AUTOROTATIONS WHEN HE LANDED HARD ON THE THIRD. THE MAIN ROTOR FLEXED DOWN SEVERING THE TAILBOOM AND TAILROTOR. ALTHOUGH THE PILOT HAD LOGGED OVER 6000 HOURS FLIGHT TIME, HE HAD ONLY 51 HOURS TOTAL ROTORCRAFT TIME. HE HAD RECEIVED HIS COMMERCIAL HELICOPTER RATING SIX MONTH PRIOR TO THE ACCIDENT. HE HAD LOGGED 2.5 HOURS HELICOPTER TIME IN THE PREVIOUS 180 DAYS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1986_CHI86LA124.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.