CHI08CA157

NTSB accident investigation · Cessna 172C · Nortonville, ND · June 4, 2008

Accident · Minor injuriesData collectionFinal report
Date
June 4, 2008, 10:56 local (15:56 UTC)
Place
Nortonville, ND
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N1437YCessna 172C
Defining event
Enroute-cruise: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report July 30, 2008
Report
Approved by Office Director
Parties
Fargo, ND FSDO
Case key
68265

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 preflight which resulted in insufficient fuel on board to complete the flight. A factor associated with the accident was the soft terrain encountered during the forced landing.

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.

Inspection: preflight inspectionPersonnel issues › Task performance · PilotCessna 172C: 5 casesAll aircraft: 551 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelCessna 172C: 6 casesAll aircraft: 1,695 casesProbable cause
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Not specifiedCessna 172C: 2 casesAll aircraft: 264 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

Prior to takeoff the pilot checked the fuel quantity using the gauges which were indicating a quarter tank of fuel on the left side, and a half tank of fuel on the right side. He did not visually check the quantity by looking in the tanks. The pilot recalled that approximately 50 minutes into the flight, the left fuel tank was indicating less than one-eight of a tank, and the right tank was indicating between one-quarter and one-half of a tank. He stated that shortly thereafter the engine stopped producing power. He checked the magnetos and switched fuel tanks, but did not apply carburetor heat. When he switched the fuel selector to the right fuel tank position, the engine momentarily "seemed like it would start, but it did not." The pilot lined the airplane up to land on a road, then noticed power lines crossing the road. He then selected an open field in which to land. He maneuvered the airplane to line up parallel with the plowed rows, and said he did not have enough time to extend the flaps. The airplane nosed over when the nose wheel dug into the soft terrain. Postaccident inspection of the airplane revealed a total of less than 1-quart of fuel was on the airplane. There was no indication of fuel leaking from the airplane following the accident.

Factual narrative

On June 4, 2008, at 1056 central daylight time, a Cessna 172C, N1437Y, nosed over during an off-airport landing in Nortonville, North Dakota, following a loss of engine power. The pilot received minor injuries and the airplane was substantially damaged. The Title 14 Code of Federal Regulations Part 91 personal flight was operating in visual meteorological conditions without a flight plan. The flight originated from Bismarck, North Dakota, at 0949, with an intended destination of Lisbon, North Dakota.

The pilot reported that prior to departing Bismarck he checked the fuel levels using the fuel gauges which were indicating a quarter tank of fuel on the left side, and a half tank of fuel on the right side. He stated he did not visually check the quantity by looking in the tanks, and that he recently had the fuel quantity indicators calibrated. The pilot stated that approximately 50 minutes into the flight, the left fuel tank was indicating less than one-eight of a tank and the right tank was indicating between one-quarter and one-half of a tank. He stated that shortly thereafter the engine stopped producing power. The pilot reported he checked the magnetos and switched fuel tanks, but did not apply carburetor heat. He stated that when he switched the fuel selector to the right fuel tank position, the engine momentarily "seemed like it would start, but it did not." The pilot lined the airplane up to land on a road, but noticed power lines crossing the road. He then selected an open field in which to land. He stated he maneuvered the airplane to line up parallel with the plowed rows and that he did not have enough time to extend the flaps. The airplane nosed over when the nose wheel dug into the soft terrain.

A post accident inspection of the airplane was conducted by inspectors from the Federal Aviation Administration Fargo, North Dakota, Flight Standards District Office. The inspectors reported there was no smell of fuel present at the accident site and no indications of fuel leakage from the airplane. Examination of the airplane revealed a total of less than 1-quart (32 oz) of fuel was present on the airplane following the accident.

Aircraft

Registration
N1437Y
Reported as
Cessna 172C
Category
Airplane
Serial number
17249137
Engine
Continental O-300, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Duane A. Sand
Registered owner
Shawn E. Fletcher
Airworthiness certificate
Standard, Normal
Departed
BIS · Bismarck, ND
Destination
6L3 · Lisbon, ND

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
43
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Flight hours
130 total · 130 in this make and model · 32 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 5 knots
Visibility
7 statute miles
Lowest ceiling
1,000 ft broken
Temperature
57 °F, dew point 55 °F
Altimeter
29.55 inHg
Observed at
JMS, 23 nm away