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NTSB Report
April 20, 1990 · Grumman 164A · N5295
Garwood, TX
Overview
Report Status
Preliminary report
Event Type
Accident
Date
April 20, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Garwood, TX
Aircraft
Grumman 164A
Tail Number
N5295
Operator
Mike Ramsey
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW90DRA04
VERY SHORTLY AFTER TAKEOFF THE PILOT HEARD A 'HISSING SOUND' AND IMMEDIATELY STARTED DUMPING HIS CHEMICAL LOAD. HE WAS HOLDING THE NOSE UP IN AN EFFORT TO STAY AIRBORNE AND COMPLETE THE DUMP WHEN ALL POWER WAS LOST. THE AIRPLANE THEN STALLED FROM ABOUT 20 FEET AND NOSED OVER UPON IMPACT. AN FAA INSPECTOR REPORTED THAT THERE WAS A CRACK IN THE COMBUSTION CHAMBER AREA OF THE NUMBER NINE CYLINDER, WHICH RAN FORE AND AFT THROUGH THE SPARKPLUG HOLES.
Full Narrative
VERY SHORTLY AFTER TAKEOFF THE PILOT HEARD A 'HISSING SOUND' AND IMMEDIATELY STARTED DUMPING HIS CHEMICAL LOAD. HE WAS HOLDING THE NOSE UP IN AN EFFORT TO STAY AIRBORNE AND COMPLETE THE DUMP WHEN ALL POWER WAS LOST. THE AIRPLANE THEN STALLED FROM ABOUT 20 FEET AND NOSED OVER UPON IMPACT. AN FAA INSPECTOR REPORTED THAT THERE WAS A CRACK IN THE COMBUSTION CHAMBER AREA OF THE NUMBER NINE CYLINDER, WHICH RAN FORE AND AFT THROUGH THE SPARKPLUG HOLES.
Flight
Event TypeAccident
Event Time18:00 CDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftGrumman 164A
Tail NumberN5295
Aircraft CategoryAir
DamageSubstantial
OperatorMike Ramsey
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R1340-AN1 · Reciprocating · 600
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 31 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO