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NTSB Report

February 12, 1992 · Grumman American AA-5B · CGRRZ

West Glacier, MT

Overview

Report Status

Probable Cause

Event Type

Accident

Date

February 12, 1992

Injury Outcomes

2 injuries (2 fatalities)

Location

West Glacier, MT

Aircraft

Grumman American AA-5B

Tail Number

CGRRZ

Operator

Smith Willard A

Injuries

Fatal

Aircraft Damage

Destroyed

NTSB Number

SEA92FA046

THE NON-INSTRUMENT RATED PILOT ENCOUNTERED IMC WEATHER CONDITIONS IN A MOUNTAIN PASS AND THE ACFT IMPACTED TERRAIN DURING A TURN TO REVERSE COURSE.

NTSB Probable Cause

THE INFLIGHT ENCOUNTER WITH IMC WEATHER BY THE NON-INSTRUMENT RATED PILOT. FACTORS RELATING TO THE ACCIDENT WERE THE WEATHER CONDITIONS, THE MOUNTAINOUS/HILLY TERRAIN, AND LACK OF INSTRUMENT QUALIFICATION BY THE PILOT.

Full Narrative

THE NON-INSTRUMENT RATED PILOT ENCOUNTERED IMC WEATHER CONDITIONS IN A MOUNTAIN PASS AND THE ACFT IMPACTED TERRAIN DURING A TURN TO REVERSE COURSE.

Flight

Event TypeAccident

Event Time11:40 MST

Nearest Airport0nm N

Runway0

Flight Plan FiledVFR

Aircraft FireNo

Aircraft ExplosionNo

Aircraft

AircraftGrumman American AA-5B

Tail NumberCGRRZ

Aircraft CategoryAir

DamageDestroyed

OperatorSmith Willard A

Operating RulePart 91

Engines1

Engine TypeReciprocating

Engine DetailsLycoming · O-360-A4K · Reciprocating · 180

Seats4

People & Injuries

Injury Summary2 injuries (2 fatalities)

Fatal2

Serious0

Minor0

Uninjured0

Total2

Crew 1Age 57 · Third Class

Conditions

ConditionsIMC

LightDaylight

WindCalm

Visibility30 sm

CeilingOvercast 10000 ft

Temperature / Dew Point34 C / 27 C

Altimeter29.00 inHg

Observation Time17:50

Weather SourceWFAC

500 – Data service is offline

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February 12, 1992 · Grumman American AA-5B · CGRRZ

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Full Narrative