MKC89LA199

NTSB accident investigation · Cessna 150 · California, MO · September 24, 1989

Accident · No injuriesLimited investigationFinal report
Date
September 24, 1989, 13:30 local (18:30 UTC)
Place
California, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N63091Cessna 150
Weather
Visual (VMC) · Day
Status
Completed · report July 11, 1990
Report
Approved by Office Director
FAA report
19890924035829A
Case key
34863

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

Improper use of the carburetor heat by the pilot resulting in the formation of carburetor ice and subsequent loss of power.

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) - nonmechanicalDescent - normal
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - iceCause
Carburetor heat - improper use ofPilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding
Terrain condition - none suitableFactor

Analysis

The pilot stated that during a normal descent to the destination airport, the engine lost power. An emerg landing was made resulting in substantial damage to the acft. Post accident investigation revealed no mechanical malfunctions, or evidence of fuel exhaustion. Meteorological conditions at the time were conducive for the probability of carburetor icing according to the 'icing probability charts'.

Aircraft

Registration
N63091
Reported as
Cessna 150
Category
Airplane
Serial number
15077100
Airframe hours
2,200
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Calmo Flying Club
Departed
UIN · Quincy, IL
Destination
80K · California, MO
Airport
NONE

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
38
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
24 total · 24 in this make and model · 12 as pilot in command · 10 in the last 90 days · 5 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 11 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point -0 °F
Observed at
COU, 20 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.