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Atlas / NTSB / SEA92LA088

NTSB CAROL · Event

Event SEA92LA088

1992-05-01 HILLSBORO, Oregon, United States Airport · HIO None 1 aircraft Status: Completed

Registry · N5211Y

FAA Aircraft Registry record.

Make / Model

CESSNA AIRCRAFT CO 162

Year of manufacture

2011

Engine

CONT MOTOR O-200 (100 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

20110208

ADS-B equipped

Yes — Mode-S A68F37

Registrant of record

M&L FLIGHT INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

THE PILOT IN COMMAND'S EXCESSIVE APPLICATION OF COLLECTIVE.

Factual narrative

DURING AN PRACTICE AUTOROTATION THE PILOT APPLIED TOO MUCH COLLECTIVE TOO EARLY AND THE HELICOPTER LANDED HARD RESULTING IN THE MAIN ROTOR BLADES FLEXING DOWN AND SEVERING THE TAILBOOM ASSEMBLY. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1992_SEA92LA088.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.