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NTSB Report
October 29, 1992 · Grumman G-164 · N637U
Liverpool, TX
Overview
Report Status
Probable Cause
Event Type
Accident
Date
October 29, 1992
Injury Outcomes
No injuries (1 uninjured)
Location
Liverpool, TX
Aircraft
Grumman G-164
Tail Number
N637U
Operator
Byron J Raney
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW93LA027
AN AGRICULTURAL AIRPLANE ON A RYE GRASS SEEDING FLIGHT EXPERIENCED A LOSS OF ENGINE POWER AS THE PILOT STARTED TO BANK THE AIRPLANE TO REVERSE DIRECTION AT THE TOP OF THE TURN. THE PILOT WAS ABLE TO ROLL THE WINGS LEVEL AND DROP THE NOSE TO MAINTAIN FLYING SPEED UNTIL JUST ABOVE THE TREES, WHERE HE STALLED THE AIRPLANE AND SETTLED INTO THE TREES. THE POWER LOSS WAS ATTRIBUTED TO THE FAILURE OF THE ENGINE BLOWER BEARINGS.
NTSB Probable Cause
THE LOSS OF ENGINE POWER DUE TO THE FAILURE OF THE ENGINE BLOWER. A FACTOR WAS THE LACK OF SUITABLE TERRAIN AT THE PILOT'S DISPOSAL.
Full Narrative
AN AGRICULTURAL AIRPLANE ON A RYE GRASS SEEDING FLIGHT EXPERIENCED A LOSS OF ENGINE POWER AS THE PILOT STARTED TO BANK THE AIRPLANE TO REVERSE DIRECTION AT THE TOP OF THE TURN. THE PILOT WAS ABLE TO ROLL THE WINGS LEVEL AND DROP THE NOSE TO MAINTAIN FLYING SPEED UNTIL JUST ABOVE THE TREES, WHERE HE STALLED THE AIRPLANE AND SETTLED INTO THE TREES. THE POWER LOSS WAS ATTRIBUTED TO THE FAILURE OF THE ENGINE BLOWER BEARINGS.
Flight
Event TypeAccident
Event Time15:50 CST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftGrumman G-164
Tail NumberN637U
Aircraft CategoryAir
DamageSubstantial
OperatorByron J Raney
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-985-14B · Reciprocating · 450
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 43 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind180° @ 8 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point64 F
Altimeter29.00 inHg
Observation Time21:50
Weather SourceWFAC