WPR15LA185

NTSB accident investigation · Cessna 182A · Moab, UT · June 14, 2015

Accident · No injuriesLimited investigationFinal report
Date
June 13, 2015, 19:00 local (Jun 14, 2015, 01:00 UTC)
Place
Moab, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5143DCessna 182A
Defining event
Maneuvering: Fuel exhaustion
Weather
Visual (VMC) · Dusk
Status
Completed · report July 16, 2018
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20150613008999A
Case key
91361

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

The pilot’s inadequate preflight fuel planning and inflight fuel management, which resulted in a total loss of engine power due to fuel exhaustion.

Findings · 3

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 182A: 13 casesAll aircraft: 1,695 casesProbable cause
Planning/preparation: fuel planningPersonnel issues › Task performance · PilotCessna 182A: 8 casesAll aircraft: 719 casesProbable cause
Terrain: rough terrainEnvironmental issues › Physical environment · Not specifiedCessna 182A: 1 caseAll aircraft: 442 cases

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 commercial pilot reported that he maneuvered back toward the airport to land after dropping skydivers. During the approach for landing, about 1,000 ft above the airport, the engine experienced a total loss of power. The pilot was unable to restart the engine and subsequently initiated a forced landing to the desert floor. The airplane departed with about 14 gallons of fuel on board, and the flight was about 30 to 35 minutes in duration. Postaccident examination of the wreckage revealed that the right wing fuel tank contained about 5 gallons of fuel, and the left wing fuel tank contained about 3 gallons. According to the airplane's operating limitations, 10 gallons of fuel is unusable in all flight attitudes (5 gallons per tank). Given a fuel consumption rate of about 12 gallons per hour and the fuel found in the wing tanks after the accident, it is likely that the loss of engine power was the result of fuel exhaustion.

Factual narrative

On June 13, 2015, about 1900 mountain daylight time, a Cessna 182A airplane, N5143D, experienced a loss of engine power while on final approach to the Canyonlands Field Airport (CNY), Moab, Utah. The pilot subsequently made an off airport forced landing. The commercial pilot was not injured. The airplane sustained structural damage to the tail section of the airplane. The airplane was operated by Skydive Canyonlands under the provisions of 14 Code of Federal Regulations Part 91 as a skydiving operation. Night visual meteorological conditions prevailed for the local area flight, and a company flight plan had been filed. The pilot reported that there was a total of 14 gallons of fuel on board when he took the airplane and that no other fuel was added. The flight departed from runway 21, and he made several left turns to align the airplane with the intended drop zone. Once the jumpers exited the airplane, he flew on a northwestern heading for a few miles before he initiated a left turn for a return to the airport. About 3 miles from the airport, the engine lost power. The pilot tried unsuccessfully to restart the engine before initiating a forced landing on rough desert terrain. A postaccident examination of the wreckage revealed that the fuel level in the right-side fuel tank was about 5 gallons, and the left-side fuel tank had about 3 gallons. According to the airplane's operating limitations, there is 10 gallons of unusable fuel, of which 7 gallons may be available, but only in level flight operations The company reported that this airplane burns about 12 gallons of fuel per hour; the accident flight was estimated to be 30-35 minutes. Neither the pilot nor the operator completed the National Transportation Safety Board Pilot/Operator Aircraft Accident/Incident Report Form 6120.1.

Aircraft

Registration
N5143D
Reported as
Cessna 182A
Category
Airplane
Serial number
51243
Built
1958
Engine
Cont Motor O-470 SERIES, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Skydiving · Part 91
Operator
Skydive Canyonlands, doing business as Skydive Canyonlands
Registered owner
Gray Robert Paul
Airworthiness certificate
Standard, Normal
Departed
CNY · Moab, UT
Destination
CNY · Moab, UT
Flight plan
Company VFR
Airport
CNY · Canyonlands Field
Equipment
Unknown

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
22
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Seat
Left
Flight hours
0 total · 0 in this make and model

Weather

Conditions
Visual (VMC) · Dusk
Wind
50° at 19 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 45 °F
Altimeter
29.81 inHg
Observed at
CNY

Docket · 3

The files NTSB released with the investigation on April 25, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 828 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.

Other investigations on N5143D · 1

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