DFW08CA183

NTSB accident investigation · Grumman American AA-5A · Denton, TX · July 11, 2008

Accident · No injuriesData collectionFinal report
Date
July 11, 2008, 15:50 local (20:50 UTC)
Place
Denton, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9678UGrumman American AA-5A
Defining event
Approach: Fuel starvation
Weather
Visual (VMC) · Day
Status
Completed · report August 28, 2008
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20080711840589A
Case key
68435

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 pilot's inadequate fuel management, which resulted in fuel starvation and the subsequent loss of engine power.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid managementGrumman American Avn. AA-5A: 1 caseAll aircraft: 1,695 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that prior to departing on a cross-country flight, that both of the aircraft's fuel tanks were filled with fuel. Additionally, the pilot stated that during flight she failed to switch fuel tanks. While talking to the airport's control tower and during the approach to the runway, the airplane's engine lost power. The pilot elected to conduct a forced landing in a nearby field. The airplane's landing gear collapsed and the airplane was substantially damaged during the forced landing. A Federal Aviation Administration inspector who examined the airplane, reported that the right wing fuel tank appeared empty and that the fuel selector was on the right wing fuel tank position.

Factual narrative

The pilot reported that prior to departing on a cross-country flight, that both of the aircraft's fuel tanks were filled with fuel. Additionally, the pilot stated that during flight she failed to switch fuel tanks. While talking to the airport's control tower and during the approach to the runway, the aircraft's engine lost power. The pilot elected to conduct a forced landing in a nearby field. The aircraft's landing gear collapsed and the aircraft was substantially damaged during the forced landing. A Federal Aviation Administration inspector who examined the airplane, reported that the right wing fuel tank appeared empty and that the fuel selector was on the right wing fuel tank position.

Aircraft

Registration
N9678U
Reported as
Grumman American AA-5A
Category
Airplane
Serial number
AA5A0044
Airframe hours
3,732.7
Engine
Lycoming O-360, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2008
Departed
EOS · Neosho, MO
Destination
Denton, TX
Airport
DTO · Denton Muni

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
55
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
December 1, 2007
Seat
Left
Flight hours
1,059 total · 75 in this make and model · 995 as pilot in command · 11 in the last 90 days · 8 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 11 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 63 °F
Altimeter
29.94 inHg

FAA reports on this event · 1

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

Other investigations on N9678U · 1

Matched to the same aircraft by N-number and date.