SEA91LA055

NTSB accident investigation · Cessna 180 · Glasgow, MT · February 25, 1991

Accident · No injuriesLimited investigationFinal report
Date
February 25, 1991, 16:10 local (23:10 UTC)
Place
Glasgow, MT
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N7676ACessna 180
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19910225003489A
Case key
41392

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 loss of engine power due to carburetor icing. Factors relating to the accident were the strong winds, high obstructions in the area and tailwind conditions for landing at the only available area.

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) - nonmechanicalApproach - vfr pattern - base leg/base to final
Weather condition - carburetor icing conditionsCause
Forced landingDescent
In flight collision with terrain/waterDescent - emergency
Terrain condition - high obstruction(s)Factor
Weather condition - tailwindFactor

Analysis

After descent from 5500 ft. MSL cruise alt to 3200 MSL traffic pattern alt, the pilot applied throttle on base leg and the engine quit. He was not able to reach the runway due to strong winds and elected to turn downwind to avoid power lines and buildings. The acft impacted the ground while traveling downwind, and the landing gear collapsed. The engine ran normally when tested after the accident.

Aircraft

Registration
N7676A
Reported as
Cessna 180
Category
Airplane
Serial number
32573
Engine
Continental O-470-K, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Robert D. Fjeldheim
Registered owner
Robert D. Fjeldheim
Departed
GTF · Great Falls, MT
Destination
GGW · Glasgow, MT
Airport
GGW · Glasgow

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
449 total · 244 in this make and model · 19 in the last 90 days · 11 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 15 knots
Visibility
10 statute miles
Lowest ceiling
2,000 ft overcast
Temperature
27 °F, dew point 19 °F

FAA reports on this event · 1

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