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NTSB Report
April 25, 1990 · Cessna 180K · N61714
Crystal Springs, MS
Overview
Report Status
Probable Cause
Event Type
Accident
Date
April 25, 1990
Injury Outcomes
No injuries (2 uninjured)
Location
Crystal Springs, MS
Aircraft
Cessna 180K
Tail Number
N61714
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MIA90LA110
ABOUT 1 HR 5 MINUTES INTO THE FLT, THE PLT OBSERVED THAT THE FUEL SUPPLY WAS RAPIDLY DEPLETING. HE EXECUTED A PRECAUTIONARY LANDING IN A GRAVEL PIT & AFTER TOUCHDOWN ON THE SHALLOW WATER, THE LT PONTOON SEPARATED. EXAM OF THE ACFT REVEALED THAT THE RT WING FUEL CAP WAS NOT SECURED. FUEL STAINS AFT OF THE FUEL TANK WERE NOTED.
NTSB Probable Cause
PILOTS FAILURE TO ASSURE THAT THE FUEL CAP WAS IN POSITION AND SECURED PRIOR TO DEPARTURE. THIS RESULTED IN FUEL SIPHONING OVERBOARD RESULTING IN THE PRECAUTIONARY LANDING.
Full Narrative
ABOUT 1 HR 5 MINUTES INTO THE FLT, THE PLT OBSERVED THAT THE FUEL SUPPLY WAS RAPIDLY DEPLETING. HE EXECUTED A PRECAUTIONARY LANDING IN A GRAVEL PIT & AFTER TOUCHDOWN ON THE SHALLOW WATER, THE LT PONTOON SEPARATED. EXAM OF THE ACFT REVEALED THAT THE RT WING FUEL CAP WAS NOT SECURED. FUEL STAINS AFT OF THE FUEL TANK WERE NOTED.
Flight
Event TypeAccident
Event Time08:50 CDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 180K
Tail NumberN61714
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsTeledyne Cont · O-470U · Reciprocating · 230
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 28 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind180° @ 8 kt
Visibility3 sm
CeilingNone
Temperature / Dew Point70 F / 66 F
Altimeter30.00 inHg
Observation Time13:57
Weather SourceWFAC