LAX90DVG11

NTSB accident investigation · Gary Williams Avid Flyer · Redding, CA · June 30, 1990

Accident · Serious injuriesFinal report
Date
June 30, 1990, 14:30 local (21:30 UTC)
Place
Redding, CA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N275GGary Williams Avid Flyer
Weather
Visual (VMC) · Day
Status
Completed · report November 23, 1992
Report
Approved by Office Director
FAA report
19900630023049A
Case key
26579

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The failure of the pilot to select the correct position of the fuel selector. Contributing to the accident was operation with a known dead battery.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - nonmechanicalClimb - to cruise
Fuel tank selector position - improper use ofPilot in commandCause
Operation with known deficiencies in equipment - performedPilot in commandFactor
Electrical system,battery - inoperativeFactor
On ground/water collision with objectLanding - roll

Analysis

The pilot expereinced an engine failure about 15 minutes after takeoff. Attempts to restart failed due to a dead battery that was found during the pre-flight inspection. The fuel system has a header tank downstream of the fuel selector and has a capacity of 3/4 of a gallon. With the fuel selector in the off position the engine will run for approximately 10 to 15 minutes. Examination of the engine revealed no mechanical defect or malfunction, and the pilot reported no mechanical problem prior to the accident.

Aircraft

Registration
N275G
Reported as
Gary Williams Avid Flyer
Category
Airplane, amateur-built
Serial number
275
Airframe hours
84
Engine
Rotax 583, 85 horsepower, reciprocating
Damage
Substantial damage
Fire
Unknown
Flight
Personal · Part 91
Registered owner
Gary D. Williams
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · May 4, 1990 · 84 hours before
Departed
Q93 · Redding, CA

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
172 total · 127 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 11 knots, gusting 19
Visibility
60 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 45 °F
Altimeter
29.00 inHg
Observed at
RBL, 20 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.