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NTSB Report

September 18, 1989 · Bell 47G3B2 · N83111

Monitor, WA

Overview

Report Status

Probable Cause

Event Type

Accident

Date

September 18, 1989

Injury Outcomes

1 injury (1 fatality)

Location

Monitor, WA

Aircraft

Bell 47G3B2

Tail Number

N83111

Injuries

Fatal

Aircraft Damage

Destroyed

NTSB Number

SEA89LA175

THE AIRCRAFT IMPACTED A 35 FT. HIGH WIND MACHINE WHILE THE PILOT WAS MAKING AN AERIAL APPLICATION SWATH RUN, SPRAYING AN APPLE ORCHARD. THE AIRCRAFT WAS TRAVELING TOWARD THE EAST, FACING A BRIGHT RISING MORNING SUN.

NTSB Probable Cause

THE PILOT FAILED TO MAINTAIN AIRCRAFT SEPARATION FROM OBSTACLES ON THE GROUND. A FACTOR IN THE ACCIDENT WAS THE BRIGHT GLARE FROM THE RISING SUN.

Full Narrative

THE AIRCRAFT IMPACTED A 35 FT. HIGH WIND MACHINE WHILE THE PILOT WAS MAKING AN AERIAL APPLICATION SWATH RUN, SPRAYING AN APPLE ORCHARD. THE AIRCRAFT WAS TRAVELING TOWARD THE EAST, FACING A BRIGHT RISING MORNING SUN.

Flight

Event TypeAccident

Event Time07:35 PDT

Nearest Airport0nm N

Runway0

Runway Length0

Runway Width0

Flight Plan FiledNone

Aircraft FireGrd

Aircraft ExplosionNo

Aircraft

AircraftBell 47G3B2

Tail NumberN83111

Aircraft CategoryHeli

DamageDestroyed

Operating RulePart 137

Engines1

Engine TypeReciprocating

Engine DetailsLycoming · TVO-435 · Reciprocating · 270

Seats3

People & Injuries

Injury Summary1 injury (1 fatality)

Fatal1

Serious0

Minor0

Uninjured0

Total1

Crew 1Age 47 · Second Class

Conditions

ConditionsVMC

LightDaylight

Wind290° @ 10 kt

Visibility30 sm

CeilingNone

Temperature / Dew Point54 / 41 C

Altimeter29.00 inHg

Observation Time14:58

Weather SourceWFAC

500 – Data service is offline

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September 18, 1989 · Bell 47G3B2 · N83111

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Full Narrative