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NTSB Report
October 6, 1988 · Shamgaugh Pitts Special Pitts SPEC · N3S
San Benito, TX
Overview
Report Status
Probable Cause
Event Type
Accident
Date
October 6, 1988
Injury Outcomes
No injuries (1 uninjured)
Location
San Benito, TX
Aircraft
Shamgaugh Pitts Special Pitts SPEC
Tail Number
N3S
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW89DRG01
DURING FLIGHT, THE ENGINE LOST POWER & THE PILOT TRIED TO GLIDE THE AIRPLANE TO AN AIRPORT, BUT WAS UNABLE. HE SELECTED A FIELD FOR AN EMERGENCY LANDING; HOWEVER, DURING THE LANDING, THE AIRPLANE ENCOUNTERED ROUGH TERRAIN & WAS DAMAGED. AN INVESTIGATION REVEALED THAT A FUEL LINE HAD SEPARATED AT THE FIRE WALL, WHICH RESULTED IN THE LOSS OF POWER.
NTSB Probable Cause
IMPROPER TORQUING OF THE 'B' NUT FITTING ON THE MAIN FUEL SUPPLY LINE TO THE POWERPLANT AT THE FIREWALL AND THE PILOT'S INADEQUATE PRE-FLIGHT INSPECTION.
Full Narrative
DURING FLIGHT, THE ENGINE LOST POWER & THE PILOT TRIED TO GLIDE THE AIRPLANE TO AN AIRPORT, BUT WAS UNABLE. HE SELECTED A FIELD FOR AN EMERGENCY LANDING; HOWEVER, DURING THE LANDING, THE AIRPLANE ENCOUNTERED ROUGH TERRAIN & WAS DAMAGED. AN INVESTIGATION REVEALED THAT A FUEL LINE HAD SEPARATED AT THE FIRE WALL, WHICH RESULTED IN THE LOSS OF POWER.
Flight
Event TypeAccident
Event Time09:15 CDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftShamgaugh Pitts Special Pitts SPEC
Tail NumberN3S
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-290-A · Reciprocating · 125
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 53 · Third Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility20 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter30.00 inHg
Weather SourcePILO