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September 1, 1995 · Grumman AA-5 · N9528L

Saint James, MI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
September 1, 1995
Injury Outcomes
2 injuries (2 minor injuries)
Location
Saint James, MI
Aircraft
Grumman AA-5
Tail Number
N9528L
Operator
John Conrad
Injuries
Minor
Aircraft Damage
Destroyed
NTSB Number
CHI95LA303

THE PILOT REPORTED THAT THE LEFT FUEL GAGE WAS NOT WORKING AND BOTH FUEL TANKS WERE FULL PRIOR TO DEPARTURE. HE DID NOT LEAN THE ENGINE DURING THE 2.7 HOUR FLIGHT. THE PILOT INITIATED A GO-AROUND DURING AN ATTEMPTED LANDING. WHEN THE AIRPLANE WAS AT AN ALTITUDE OF ABOUT 50 FEET, THE ENGINE LOST POWER. THE PILOT ATTEMPTED TO LAND THE AIRPLANE ON THE REMAINING RUNWAY. THE AIRPLANE DEPARTED THE RUNWAY AT THE DEPARTURE END AND 'SLID INTO THE TREES.' EXAMINATION OF THE WRECKAGE REVEALED NO USABLE FUEL REMAINED IN THE FUEL TANKS AND THE FUEL LINES WERE EMPTY. ABOUT 3/8 INCH OF FUEL REMAINED IN THE CARBURETOR BOWL. A FUEL LINE FITTING WAS LEAKING NEAR THE FUEL PUMP.

NTSB Probable Cause

the pilot's operation of the airplane with an inoperative fuel gage and the leaking fuel line fitting, which resulted in fuel exhaustion, loss of engine power, and a forced landing. The inoperative fuel gage was a related factor.

Full Narrative

On September 1, 1995, at 1115 eastern daylight time, a Grumman AA-5, N9528L, was destroyed when it impacted the terrain during an attempted go around at the Welke Airport, Saint James, Michigan. The private pilot and one passenger reported minor injuries. The personal flight originated in Three Rivers, Michigan, about 0830, and was conducted under 14 CFR Part 91 in visual meteorological conditions. No flight plan was filed. The pilot reported that the left fuel gage was not working and both fuel tanks were full prior to departure. He did not lean the engine during the flight and used fuel from the right tank for approximately one hour. He switched to the left tank for the remaining 1.7 hours of the flight. The pilot initiated a go around during an attempted landing on runway 17. When the airplane was at an altitude of about 50 feet, the engine lost power. The pilot attempted to land the airplane on the remaining runway. The airplane departed the runway at the departure end and "slid into the trees." Examination of the wreckage by a Federal Aviation Administration (FAA) Inspector revealed both fuel tanks were ruptured. A "trace" of fuel remained in the right tank. The left tank was empty. No fuel remained in the fuel lines and about 3/8 inch of fuel remained in the carburetor bowl. An inspection cover in the outboard section of the left fuel tank and the quick drain in the right fuel tank were stained a red color. The quick drain was in the closed position. He reported the airplane would normally have approximately 4 hours of usable fuel. An aircraft inspector who examined the airplane reported that a fuel line fitting was leaking near the fuel pump.

Flight

Event TypeAccident
Event Time11:15 EDT
Nearest AirportWELKE (0nm)
Runway18
Runway Length3500 ft
Runway Width140 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftGrumman AA-5
Tail NumberN9528L
Aircraft CategoryAir
DamageDestroyed
OperatorJohn Conrad
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-E2G · Reciprocating · 150
Seats4

People & Injuries

Injury Summary2 injuries (2 minor injuries)
Fatal0
Serious0
Minor2
Uninjured0
Total2
Crew 1Age 47 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind270° @ 7 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter30.00 inHg
Weather SourcePILO

Appendix: Source Data