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NTSB Report
October 12, 1990 · Swearingen SA-26AT · N690X
Monongahela, PA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
October 12, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Monongahela, PA
Aircraft
Swearingen SA-26AT
Tail Number
N690X
Operator
Zagari & Associates
Injuries
None
Aircraft Damage
Substantial
NTSB Number
NYC91LA010
THE FLIGHT WAS FROM MONONGAHELA TO PITTSBURGH TO TETERBORO,NJ, THEN RETURN TO PITTSBURGH AND BACK TO MONONGAHELA. THE FLIGHT DEPARTED MONONGAHELA WITH 100 GALS OF FUEL; 160 GALS WERE ADDED AT PITTSBURGH; AND 80 GALS WERE ADDED AT TETERBORO. THE PILOT WANTED TO ADD MORE FUEL AT TETERBORO BUT THE OWNER DID NOT DUE TO THE HIGHER COST OF FUEL AND THE FUEL GAGE INDICATIONS. DURING THE RETURN TRIP NO FUEL WAS ADDED AT PITTSBURGH BECAUSE THE PILOT DID NOT HAVE A CREDIT CARD PROVIDED BY THE OWNER OR MONEY TO BUY FUEL. THE FLIGHT EXPERIENCED A TWO-ENGINE POWER LOSS DUE TO FUEL EXHAUSTION WHILE APPROACHING THE MONONGAHELA AIRPORT. SUBSEQUENT EXAMINATION OF THE COCKPIT FUEL GAGES SHOWED A TOTAL OF 125 GALS IN THE LEFT TANK AND 90 GALS IN THE RIGHT TANK; THE READING REMAINED THE SAME WITH OR WITHOUT POWER.
NTSB Probable Cause
THE PILOT'S INADEQUATE MONITORING OF THE FUEL BURN WHICH RESULTED IN TOTAL FUEL EXHAUSTION. FACTORS WHICH CONTRIBUTED TO THE ACCIDENT WERE: THE PILOT'S LIMITED EXPERIENCE IN THE MAKE AND MODEL OF AIRPLANE, AN ERRONEOUS FUEL QUANTITY INDICATION, AND THE PILOT'S FAILURE TO REFUEL THE AIRPLANE DUE TO PRESSURE FROM THE OWNER TO NOT ADD FUEL.
Full Narrative
THE FLIGHT WAS FROM MONONGAHELA TO PITTSBURGH TO TETERBORO,NJ, THEN RETURN TO PITTSBURGH AND BACK TO MONONGAHELA. THE FLIGHT DEPARTED MONONGAHELA WITH 100 GALS OF FUEL; 160 GALS WERE ADDED AT PITTSBURGH; AND 80 GALS WERE ADDED AT TETERBORO. THE PILOT WANTED TO ADD MORE FUEL AT TETERBORO BUT THE OWNER DID NOT DUE TO THE HIGHER COST OF FUEL AND THE FUEL GAGE INDICATIONS. DURING THE RETURN TRIP NO FUEL WAS ADDED AT PITTSBURGH BECAUSE THE PILOT DID NOT HAVE A CREDIT CARD PROVIDED BY THE OWNER OR MONEY TO BUY FUEL. THE FLIGHT EXPERIENCED A TWO-ENGINE POWER LOSS DUE TO FUEL EXHAUSTION WHILE APPROACHING THE MONONGAHELA AIRPORT. SUBSEQUENT EXAMINATION OF THE COCKPIT FUEL GAGES SHOWED A TOTAL OF 125 GALS IN THE LEFT TANK AND 90 GALS IN THE RIGHT TANK; THE READING REMAINED THE SAME WITH OR WITHOUT POWER.
Flight
Event TypeAccident
Event Time15:45 EDT
Nearest AirportRostraver (0nm N)
Runway0
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftSwearingen SA-26AT
Tail NumberN690X
Aircraft CategoryAir
DamageSubstantial
OperatorZagari & Associates
Operating RulePart 91
Engines2
Engine TypeTurboprop
Engine DetailsGarrett · TPE-331-1-151 · Turboprop · 665
Seats8
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 50 · First Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility7 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO