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NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

December 15, 1982 · Hughes 369HS · N90876

Chemult, OR

Overview

Report Status

Preliminary report

Event Type

Accident

Date

December 15, 1982

Injury Outcomes

2 injuries (2 minor injuries)

Location

Chemult, OR

Aircraft

Hughes 369HS

Tail Number

N90876

Operator

Timothy W Hasler

Injuries

Minor

Aircraft Damage

Substantial

NTSB Number

SEA83LA032

THE FLT ENCOUNTERED HEAVY SNOW ENROUTE & THE ENG QUIT. DURING THE AUTOROTATION THE PLT MANEUVERED TO AVOID HITTING A RAILROAD SIGNAL TRESTLE BUT STRUCK SEVERAL RAILROAD SIGNAL CABLES & CRASHED. THE ACFT WAS NOT EQUIPPED WITH A PARTICLE SEPARATOR, NOR WAS THE INSTALLED INLET SCREEN DESIGNED TO HANDLE HEAVY SNOW. ADDITIONALLY, THE ACFT WAS NOT EQUIPPED WITH AN AUTO-RELITE SYSTEM. THE AFM PROHIBITS FLT IN FALLING SNOW WITHOUT THE AUTO-RELITE SYSTEM INSTALLED.

Full Narrative

THE FLT ENCOUNTERED HEAVY SNOW ENROUTE & THE ENG QUIT. DURING THE AUTOROTATION THE PLT MANEUVERED TO AVOID HITTING A RAILROAD SIGNAL TRESTLE BUT STRUCK SEVERAL RAILROAD SIGNAL CABLES & CRASHED. THE ACFT WAS NOT EQUIPPED WITH A PARTICLE SEPARATOR, NOR WAS THE INSTALLED INLET SCREEN DESIGNED TO HANDLE HEAVY SNOW. ADDITIONALLY, THE ACFT WAS NOT EQUIPPED WITH AN AUTO-RELITE SYSTEM. THE AFM PROHIBITS FLT IN FALLING SNOW WITHOUT THE AUTO-RELITE SYSTEM INSTALLED.

Flight

Event TypeAccident

Event Time11:30 PST

Nearest Airport0nm N

Runway0

Runway Length0

Runway Width0

Flight Plan FiledVFR

Aircraft FireNo

Aircraft ExplosionNo

Aircraft

AircraftHughes 369HS

Tail NumberN90876

Aircraft CategoryHeli

DamageSubstantial

OperatorTimothy W Hasler

Operating RulePart 91

Engines1

Engine TypeTurboshaft

Engine DetailsAllison · 250-C18 · Turboshaft · 278

Seats4

People & Injuries

Injury Summary2 injuries (2 minor injuries)

Fatal0

Serious0

Minor2

Uninjured0

Total2

Crew 1Age 31 · Second Class

Conditions

ConditionsIMC

LightDaylight

Wind180° @ 20 kt

CeilingNone

Temperature / Dew Point0 C

Altimeter0

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December 15, 1982 · Hughes 369HS · N90876

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