Aircraft Accident/Incident Report

Bishop, California 93514
Friday, February 11, 1994 17:40 PST

NTSB Narrative Summary Released at Completion of Accident

THE PILOT SAID HE DEPARTED AT 1455 WITH FULL FUEL, AND WITH THE LEFT TANK SELECTED. AT 1610 HOURS, HE SWITCHED TO THE RIGHT FUEL TANK WHEN THE GAUGE FOR THE LEFT INDICATED ONE-QUARTER. ONE HOUR 10 MINUTES LATER, THE PILOT SWITCHED BACK TO THE LEFT FUEL TANK AND THE ENGINE QUIT. THE PILOT TURNED ON THE ELECTRIC BOOST PUMP AND SWITCHED BACK TO THE RIGHT TANK; THE ENGINE RAN FOR A FEW MINUTES, THEN QUIT AGAIN. THE PILOT TURNED TOWARD AN AIRPORT 12 MILES AWAY, BUT THE AIRCRAFT HAD INSUFFICIENT ALTITUDE TO REACH THE AIRPORT AND THE PILOT LANDED IN A FIELD. THE AIRCRAFT ENCOUNTERED SOFT SOIL AND NOSED OVER. NO FUEL WAS FOUND IN THE AIRCRAFT TANKS. THE SOIL BENEATH THE AIRCRAFT WAS EXAMINED, WITH NO ODOR OF FUEL EVIDENT. THE FUEL SYSTEM WAS EXAMINED BY A MECHANIC WITH NO SYSTEM DISCREPANCIES NOTED. NO FUEL WAS FOUND IN THE FUEL LINES FROM THE WING ROOT TO THE FUEL SELECTOR, AND ONLY RESIDUAL FUEL WAS NOTED IN THE FUEL LINE FROM THE SELECTOR VALVE TO THE ELECTRIC BOOST PUMP.

NTSB Probable Cause Narrative

fuel exhaustion due to the pilot's inadequate preflight planning and en route fuel consumption monitoring.

Event Information

Type of Event Accident
Event Date 2/11/1994
Event Day of the Week Friday
Time of Event 1740
Event Time Zone Pacific Standard Time
Event City BISHOP
Event State CALIFORNIA
Event Country --
Zipcode of the event site 93514
Event Date Year 1994
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 7
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 350
Variable Wind Indicator Unknown
Wind Speed (knots) 15
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 206
NTSB Notification Source --
NTSB Notification Date Feb 11 1994 12:00AM
NTSB Notification Time 1840
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 10:41AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9614U
NTSB Number LAX94LA121
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name GRUMMAN
Aircraft Model AA-1A
Aircraft Series Identifier AA-1A
Aircraft Serial Number AAIC-OO72
Certified Max Gross Weight 1600
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 11 1993 12:00AM
Airframe hours since last inspection 50
Airframe Hours 4415
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name BERMUDA DUNES AIR SERVICE
Aircraft Owner Street Address 79 880 AVE 42
Aircraft Owner City BURMUDA DUNES
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 92201
Operator is an individual? --
Operator Name CHARLES H. THOMAS
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 661 PALMERA AVENUE
Operator City PAC. PALISADES
Operator State CA
Operator Country
Operator Zip code 90272
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code SMO
Departure City SANTA MONICA
Departure State CA
Departure Country
Departure Time 1455
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code MMH
Destination City MAMMOTH LAKES
Destination State CA
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --