WPR14LA042

NTSB accident investigation · Cessna 180 · St. Johns, AZ · November 3, 2013

Accident · No injuriesLimited investigationFinal report
Date
November 3, 2013, 13:15 local (20:15 UTC)
Place
St. Johns, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N3148CCessna 180
Defining event
Approach-VFR pattern final: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2016
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20131103022939A
Case key
88383

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

On this page

Probable cause

A total loss of engine power while on final approach due to fuel exhaustion, which resulted from the pilot’s improper preflight fuel planning.

Findings · 2

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 levelCessna 180: 12 casesAll aircraft: 1,695 casesProbable cause
Planning/preparation: fuel planningPersonnel issues › Task performance · PilotCessna 180: 6 casesAll aircraft: 719 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 airline transport pilot was conducting a cross-country flight. While on final approach to the destination airport, the airplane experienced a loss of engine power. The pilot subsequently made a forced off-airport landing, which resulted in substantial damage to the fuselage. During the recovery of the wreckage, no fuel was found in the right wing fuel tank and less than 4 gallons of fuel was found in the left wing fuel tank. The fuel system was intact, and no sign of fuel leakage from either tank was observed. The engine was test run with no anomalies noted. Although the pilot had conducted the flight many times before without incident, given the evidence, it is likely that the pilot did not ensure that adequate fuel was onboard the airplane for this flight, which resulted in fuel exhaustion and the total loss of engine power.

Factual narrative

On November 3, 2013, about 1315 mountain standard time (MST), a Cessna 180, N3148C, while on approach to land experienced a loss of engine power near St. Johns, Arizona. The owner/pilot was operating the airplane under the provisions of 14 Code of Federal Regulations (CFR) Part 91. The airline transport pilot was not injured; the airplane sustained substantial damage to the fuselage. The cross-country personal flight departed Delhart, Texas, about 1100, with a planned destination of St. Johns, Arizona. Visual meteorological conditions prevailed, and no flight plan had been filed. The pilot reported that during approach to land following a 3.4 hour cross country flight the engine lost power about 1 mile east of the runway. The wind was from the west at 20 knots, gusting to 30 knots. The pilot determined he would not make it to the runway and made an emergency landing in a dirt field. During approach to land the pilot did not use carburetor heat. The pilot further stated that he had refueled the airplane to capacity at the self-service fuel pit prior to departing. The airplane wreckage was recovered for further examination. During the wreckage recovery the right wing fuel tank was void of fuel, the left wing fuel tank had less than four gallons of fuel. It was noted that the fuel system was intact, and no sign of any leaking fuel from either fuel tank. The pilot stated to the FAA inspector that he had made the same flight many times before and he could not understand how he could have run out of fuel this time. On November 20, 2013, the aircraft was examined at Air Transport, Phoenix, Arizona. During the examination the airplane was configured to allow for a test run of the engine. The engine was supplied fuel by means of an external fuel tank. The engine started immediately without issue. After the engine warmed up, it was noted that the oil pressure and fuel pressures were normal. The engine was shut down and restarted without difficulty. The magneto check was completed with both left and right magnetos and observed roughly 150 rpm for both. No abnormalities were found which would preclude normal operation of the engine.

Aircraft

Registration
N3148C
Reported as
Cessna 180
Category
Airplane
Serial number
30947
Built
1954
Airframe hours
2,833.4
Engine
Cont Motor O-470 SERIES, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2013 · 27 hours before
Departed
DHT · Dalhart, TX
Destination
KSJN · St. Johns, AZ
Flight plan
VFR
Airport
KSJN · St Johns Industrial Air Park, runway 21, 3,400 × 60 ft, asphalt

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
65
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
July 21, 2013
Seat
Left
Restraint
3-point
Flight hours
18,000 total · 470 in this make and model · 10,000 as pilot in command · 20 in the last 90 days · 9.8 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 19 knots, gusting 27
Visibility
10 statute miles
Lowest ceiling
6,500 ft broken
Temperature
64 °F, dew point 34 °F
Altimeter
29.89 inHg
Observed at
KSJN, 1 nm away

Docket · 3

The files NTSB released with the investigation on September 7, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 651 KB in all.

FAA reports on this event · 1

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