CHI98LA307

NTSB accident investigation · Cessna 150L · Philip, SD · August 9, 1998

Accident · No injuriesLimited investigationFinal report
Date
August 9, 1998, 11:45 local (17:45 UTC)
Place
Philip, SD
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5413QCessna 150L
Weather
Visual (VMC) · Day
Status
Completed · report July 2, 1999
Report
Approved by Office Director
FAA report
19980809020129A
Case key
43657

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 due to the pilot's inadequate preflight inspection. A factor was the soft field.

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 powerDescent
Fuel system - exhaustionCause
Aircraft preflight - inadequatePilot in commandCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - softFactor

Analysis

The pilot reported he assumed the fuel tanks were topped off prior to takeoff. The lineman who fueled the airplane reported that the fuel tanks were filled three gallons short of their capacity. The pilot reported that he aborted the first takeoff for an inaccurate airspeed indicator. The pilot departed after the mechanical condition was fixed. The pilot reported that during the VFR approach to the destination airport, the engine 'coughed.' The pilot set the mixture to full rich and the throttle to full power, but the engine stopped. The engine restart was unsuccessful. He chose not to land on paved highways due to the automobile traffic, and landed in a freshly plowed field. The airplane nosed over during ground roll. The pilot reported that the flight was approximately 3.3 hours in duration. An examination of the airplane found the fuel tanks to be dry. The Hobbs meter indicated the airplane had operated a total of 3.9 hours during its flight.

Factual narrative

On August 9, 1998, at 1145 mountain daylight time (MDT), a Cessna 150L, N5413Q, operated by a private pilot, lost engine power while on approach to Philip Airport, Philip, South Dakota. The airplane sustained substantial damage when it nosed over during a forced landing in a field. The pilot, the sole occupant, reported no injuries. Visual meteorological conditions prevailed at the time of the accident. The flight was being operated under 14 CFR Part 91 and a visual flight rules (VFR) flight plan was on file. The solo flight departed Billings Logan International Airport, Billings, Montana, at 0830 MDT with an intended destination of Philip Airport.

The pilot reported that he had the lineman at Billings Logan International Airport top the fuel tanks off prior to takeoff. The pilot reported that he aborted the first takeoff at Billings for an inaccurate airspeed indicator. After the mechanical condition was fixed, the pilot departed Billings en route for Philip, South Dakota. The pilot reported that during the VFR approach to Philips the engine "coughed." The pilot set the mixture to full rich and the throttle to full power, but the engine stopped. The engine restart was unsuccessful. He chose not to land on paved highways due to the automobile traffic, and landed in a freshly plowed field. The airplane nosed over during ground roll. The pilot exited the airplane without injury. The pilot reported that the flight from Billings to Philip took approximately 3.3 hours duration.

An inspector from the Federal Aviation Administration examined the airplane and found the fuel tanks to be dry. The lineman who fueled the airplane reported that the fuel tanks were filled three gallons short of their capacity. The Hobbs meter indicated the airplane had operated a total of 3.9 hours during its flight.

Aircraft

Registration
N5413Q
Reported as
Cessna 150L
Category
Airplane
Serial number
15073313
Airframe hours
7,689
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Edward William Morrell
Airworthiness certificate
Standard, Utility
Last inspection
Annual · June 2, 1997 · 35 hours before
Departed
BIL · Billings, MT
Destination
PHP
Flight plan
VFR

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
30
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
136 total · 70 in this make and model · 64 as pilot in command · 8 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
PHP, 4 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.