FTW94LA136

NTSB accident investigation · Piper PA-31-350 · Laredo, TX · April 21, 1994

Accident · No injuriesLimited investigationFinal report
Date
April 21, 1994, 08:05 local (13:05 UTC)
Place
Laredo, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N44ACPiper PA-31-350
Weather
Visual (VMC) · Day
Status
Completed · report December 7, 1994
Report
Approved by Office Director
FAA report
19940421038069A
Case key
19043

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 fuel exhaustion induced power loss due to the pilot's inadequate preflight and his failure to refuel the airplane prior to departure. A factor was the lack of suitable terrain for the forced landing.

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) - nonmechanicalApproach - iaf to faf/outer marker (ifr)
All engines
Fluid,fuel - exhaustionCause
Preflight planning/preparation - inadequatePilot in commandCause
Refueling - not performedPilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - rough/uneven
Terrain condition - none suitableFactor

Analysis

The pilot stated that about 5 miles short of his destination airport, the right engine low fuel light illuminated and the engine began to surge. Shortly thereafter, the left engine began to surge and both subsequently lost total power due to fuel exhaustion. The pilot executed a forced landing into rough brush covered terrain. The pilot stated that he did not check the tanks during preflight, but instead relied on the gauges which he thought indicated he had enough fuel for the flight.

Factual narrative

On April 21, 1994, approximately 0805 central daylight time, a Piper PA-31-350, N44AC, was substantially damaged during a forced landing near Laredo, Texas. The airplane, owned and operated by Aeropac, and flown by an ATP rated pilot, was on a cargo flight. An IFR flight plan was filed and in effect and visual meteorological conditions prevailed. The pilot, the sole occupant, was not injured.

The flight departed San Antonio, Texas, at 0729, en route to Laredo, Texas. The pilot stated that when he was about 45 miles north of Laredo, he noticed that the fuel gauges were indicating about 1/4 full with the right gauge reading higher than the left. The pilot stated that at that time he felt he had adequate fuel to make the destination, but not enough for reserves. He further stated he decided to have the gauges checked when he arrived in Laredo. He stated that about 5 miles north of the airport, the right engine low fuel light illuminated and the engine began to surge. This was followed shortly thereafter by the left engine beginning to surge. The pilot stated he realized at that point he was out of fuel. Both engines experienced a total power loss and were secured by the pilot. He subsequently executed a gear up forced landing in scrub brush after flying under a set of power lines. The pilot also stated he did not check the tanks during preflight, but instead relied on the gauges which indicated that he had enough fuel to make the trip.

Aircraft

Registration
N44AC
Reported as
Piper PA-31-350
Category
Airplane
Serial number
31-8052147
Engine
Lycoming TIO-540, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Aeropac
Registered owner
Oyler, Jerry W.
Airworthiness certificate
Standard, Normal
Departed
SAT · San Antonio, TX
Flight plan
IFR

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
39
Certificates
Commercial, Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
7,000 total · 1,200 in this make and model · 6,880 as pilot in command · 125 in the last 90 days · 40 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 5 knots
Visibility
7 statute miles
Lowest ceiling
8,000 ft broken
Temperature
64 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
LRD, 5 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.