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NTSB Report

July 19, 1989 · Grumman 164B · N6632Q

Hermiston, OR

Overview

Report Status

Probable Cause

Event Type

Accident

Date

July 19, 1989

Injury Outcomes

No injuries (1 uninjured)

Location

Hermiston, OR

Aircraft

Grumman 164B

Tail Number

N6632Q

Operator

Tom S Flying Service

Injuries

None

Aircraft Damage

Substantial

NTSB Number

SEA89LA138

THE PILOT TAXIED THROUGH WHAT HE THOUGHT WAS ONLY A PUDDLE OF WATER. IT TURNED OUT TO BE A DEEP HOLE FILLED WITH WATER THAT HAD WASHED OUT DUE TO A BROKEN UNDERGROUND WATER PIPE. PRIVATE STRIP.

NTSB Probable Cause

THE AIRPORT OWNERS FAILURE TO MARK A HIDDEN HAZARD.

Full Narrative

THE PILOT TAXIED THROUGH WHAT HE THOUGHT WAS ONLY A PUDDLE OF WATER. IT TURNED OUT TO BE A DEEP HOLE FILLED WITH WATER THAT HAD WASHED OUT DUE TO A BROKEN UNDERGROUND WATER PIPE. PRIVATE STRIP.

Flight

Event TypeAccident

Event Time05:15 PDT

Nearest AirportS & K Farm (0nm N)

Runway9

Runway Length5000 ft

Runway Width100 ft

Flight Plan FiledNone

Aircraft FireNo

Aircraft ExplosionNo

Aircraft

AircraftGrumman 164B

Tail NumberN6632Q

Aircraft CategoryAir

DamageSubstantial

OperatorTom S Flying Service

Operating RulePart 91

Engines1

Engine TypeReciprocating

Engine DetailsP&W · R-1340 · Reciprocating · 600

Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)

Fatal0

Serious0

Minor0

Uninjured1

Total1

Crew 1Age 52 · Second Class

Conditions

ConditionsVMC

LightDawn

WindCalm

Visibility50 sm

CeilingNone

Temperature / Dew Point61 F / 0 C

Altimeter0

Weather SourcePILO

500 – Data service is offline

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July 19, 1989 · Grumman 164B · N6632Q

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