CHI84LA241

NTSB accident investigation · Cessna 172G · Goodridge, MN · June 17, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
June 17, 1984, 14:00 local (19:00 UTC)
Place
Goodridge, MN
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5883RCessna 172G
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840617024539A
Case key
12654

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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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(partial) - mech failure/malfCruise - normal
Aircraft preflight - inadequatePilot in commandCause
Carburetor heat - not selectedPilot in commandCause
Weather condition - carburetor icing conditionsFactor
Ignition system,magneto - failure,partialFactor
Fuel system,carburetor - iceFactor
Forced landingLanding - flare/touchdown
Terrain condition - cropFactor

Analysis

The acft was forced to land in a farm pasture after the engine lost power. Post accident examination of the acft revealed that the carburetor heat control was off. The right magneto was found to be very weak. A spark could only be produced at high RPM. The spark plugs showed evidence of operating for a time with an overly rich mixture.

Aircraft

Registration
N5883R
Reported as
Cessna 172G
Category
Airplane
Serial number
17253552
Airframe hours
2,027
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Central Flying Service
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 16, 1984 · 35 hours before

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
25
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
200 total · 200 in this make and model · 150 as pilot in command · 1 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 3 knots
Visibility
15 statute miles
Lowest ceiling
3,000 ft broken
Temperature
75 °F, dew point 64 °F
Altimeter
29.00 inHg
Observed at
TVF, 35 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.