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NTSB Report

June 5, 1989 · Robinson R-22 · N8022Q

Prineville, OR

Overview

Report Status

Probable Cause

Event Type

Accident

Date

June 5, 1989

Injury Outcomes

2 injuries (2 minor injuries)

Location

Prineville, OR

Aircraft

Robinson R-22

Tail Number

N8022Q

Operator

Dennis Burns

Injuries

Minor

Aircraft Damage

Substantial

NTSB Number

SEA89LA100

WHILE THE PILOT WAS ATTEMPTING TO READ ROAD SIGNS TO DETERMINE HIS LOCATION, THE AIRCRAFT TAILROTOR STRUCK A ROAD SIGN AND ANTITORQUE CONTROL WAS LOST. THE AIRCRAFT BEGAN SPINNING TO THE RIGHT AND IMPACTED IN THE ROAD.

NTSB Probable Cause

THE PILOTS INADEQUATE VISUAL LOOKOUT AND FAILURE TO MAINTAIN CLEARANCE FROM OBSTRUCTIONS, RESULTING IN THE TAIL ROTOR IMPACTING A ROAD SIGN AND SUBSEQUENT LOSS OF ANTI-TORQUE CONTROL.

Full Narrative

WHILE THE PILOT WAS ATTEMPTING TO READ ROAD SIGNS TO DETERMINE HIS LOCATION, THE AIRCRAFT TAILROTOR STRUCK A ROAD SIGN AND ANTITORQUE CONTROL WAS LOST. THE AIRCRAFT BEGAN SPINNING TO THE RIGHT AND IMPACTED IN THE ROAD.

Flight

Event TypeAccident

Event Time13:00 PDT

Nearest Airport0nm N

Runway0

Runway Length0

Runway Width0

Flight Plan FiledNone

Aircraft FireNo

Aircraft ExplosionNo

Aircraft

AircraftRobinson R-22

Tail NumberN8022Q

Aircraft CategoryHeli

DamageSubstantial

OperatorDennis Burns

Operating RulePart 91

Engines1

Engine TypeReciprocating

Engine DetailsLycoming · O-320-B2C · Reciprocating · 160

Seats2

People & Injuries

Injury Summary2 injuries (2 minor injuries)

Fatal0

Serious0

Minor2

Uninjured0

Total2

Crew 1Age 44 · Third Class

Conditions

ConditionsVMC

LightDaylight

Wind260° @ 8 kt

Visibility45 sm

CeilingNone

Temperature / Dew Point39 C

Altimeter29.00 inHg

Observation Time12:51

Weather SourceWFAC

500 – Data service is offline

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June 5, 1989 · Robinson R-22 · N8022Q

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