LAX94LA013

NTSB accident investigation · Cessna 150L · Van Nuys, CA · October 15, 1993

Accident · No injuriesLimited investigationFinal report
Date
October 14, 1993, 18:58 local (Oct 15, 1993, 01:58 UTC)
Place
Van Nuys, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N150GSCessna 150L
Weather
Visual (VMC) · Dusk
Status
Completed · report August 1, 1994
Report
Approved by Office Director
FAA report
19931014052139A
Case key
28569

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 poor preflight planning/preparation and fuel consumption calculations. Fuel exhaustion is a factor in this accident.

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 - vfr pattern - downwind
Fluid,fuel - exhaustionFactor
Preflight planning/preparation - poorPilot in commandCause
Fuel consumption calculations - poorPilot in commandCause
Forced landingDescent - emergency
On ground/water collision with objectLanding
Object - fence
Object - vehicle

Analysis

The private pilot was completing a cross-country flight. When the pilot was about to enter the traffic pattern, the engine began to lose power. The pilot advised the local controller and was cleared for a straight-in approach. The airplane's altitude was insufficient to negotiate the runway and the pilot elected to land in an open field about 1/4 mile north of the airport. Examination of the wreckage disclosed that the fuel tanks contained 2.1 gallons. The total fuel capacity is 26 gallons of which 22.5 gallons are usable. During landing the airplane collided with a vehicle. There were no injuries to the occupant of the vehicle.

Factual narrative

On October 14, 1993, at 1858 hours Pacific daylight time, a Cessna 150L, N150GS, crashed short of runway 16R at Van Nuys Airport (VNY), Van Nuys, California, while executing an emergency landing. The emergency landing was precipitated by a loss of engine power. The pilot was completing a visual flight rules personal flight. The airplane, registered to and operated by Sussex Aviation, VNY, sustained substantial damage; a ground vehicle and a chain link fence were also damaged. Neither the certificated private pilot, the sole occupant in the airplane, nor the sole occupant in the ground vehicle was injured. Visual meteorological conditions prevailed. The flight originated at Kingman Airport, Kingman, Arizona, at 1550 hours.

Safety Board investigators reviewed the recorded communications tape at Van Nuys Airport Traffic Control Tower. The taped conversation between the pilot of the accident airplane and the local controller revealed the pilot called at 1751 hours. The local controller cleared the flight to enter a left downwind leg for runway 34L and assigned it a discrete transponder code.

At 1754 hours, the local controller assigned the pilot a 2,800-foot mean sea level altitude and instructed the pilot to enter a direct downwind. The pilot responded that the airplane was experiencing engine problems and was going to execute a straight-in approach to runway 16R. The local controller cleared the flight to land on runway 16R. The pilot was unable to land on the runway.

The pilot reported in the Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1/2, the engine began experiencing problems, losing RPM's, and running rough while over the San Fernando Reservoir. The pilot advised the local controller and began a straight-in approach to runway 16R. During the emergency landing, the engine experienced a total loss of power and the pilot landed the airplane in an open field about 1/4 mile north of the airport.

Mr. Clinton P. Ah You, Principal Maintenance Inspector, Federal Aviation Administration, Van Nuys Flight Standards District Office, conducted the on-scene investigation. Inspector Ah You reported that the fuel tanks were not damaged nor were the fuel lines compromised during the accident. He also stated that the fuel tanks contained very little fuel.

Mr. B. Patel, Sussex Aviation, reported that both fuel tanks were drained and contained 2.1 gallons of fuel. The Cessna 150L Pilot's Operating Handbook reveals that the airplane fuel tanks hold 26 gallons of fuel of which 22.5 gallons are usable.

Aircraft

Registration
N150GS
Reported as
Cessna 150L
Category
Airplane
Serial number
15073824
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Sussex Aviation
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 1, 1992 · 75 hours before
Departed
IGM · Kingman, AZ
Destination
VNY
Airport
VNY · Van Nuys, runway 16R, 8,001 × 150 ft, concrete

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
32
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
175 total · 27 in this make and model · 97 as pilot in command · 92 in the last 90 days · 36 in the last 30 days

Weather

Conditions
Visual (VMC) · Dusk
Wind
270° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
VNY, 1 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.