DEN90LA093

NTSB accident investigation · Cessna 172 · Columbia Falls, MT · April 18, 1990

Accident · No injuriesLimited investigationFinal report
Date
April 18, 1990, 17:30 local (23:30 UTC)
Place
Columbia Falls, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3233LCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report November 9, 1992
Report
Approved by Office Director
FAA report
19900418010269A
Case key
17918

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 failure to preflight and secure the fuel cap which resulted in the loss of fuel and the loss of engine power from fuel exhaution. Factor was soft terrain during forced landing.

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) - nonmechanicalCruise - normal
Fluid,fuel - exhaustionCause
Fuel system,cap - improperCause
Aircraft preflight - improperPilot in commandCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - soft
Lack of total experiencePilot in command

Analysis

The student pilot was completing a cross country solo flight. He reported that while in cruise flight, the engine quit. He selected a field and made a forced landing. During landing roll, the nose gear sank into the soft terrain and the plane nosed over, coming to rest inverted. There was no evidence of a fuel spill and no fuel in the tanks. The owner reported that he discovered one fuel cap installed improperly, which he believes siphoned out fuel during the flight.

Aircraft

Registration
N3233L
Reported as
Cessna 172
Category
Airplane
Serial number
17256133
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Eagle Aviation, Inc.
Registered owner
Unknown
Departed
NONE · Rudyard, MT
Destination
S27 · Kalispell, MT
Flight plan
VFR
Airport
NONE

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
53 total · 53 in this make and model · 20 as pilot in command · 17 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 14 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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