ATL89LA103

NTSB accident investigation · Cessna 172M · Sanford, NC · March 11, 1989

Accident · No injuriesLimited investigationFinal report
Date
March 11, 1989, 17:30 local (22:30 UTC)
Place
Sanford, NC
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N13188Cessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report March 29, 1991
Report
Approved by Office Director
FAA report
19890311038379A
Case key
7998

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

Carburetor ice due to the failure of the pilot to properly use the carburetor heat control during descent and flight in the traffic patterns at reduced power. Underlying this is inadequate training in the proper understanding of carburetor icing and the proper methodology of dealing with this phenomenon.

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 turn
Fuel system,carburetor - iceCause
Weather condition - carburetor icing conditionsFactor
Inadequate transition/upgrade trainingPilot in commandFactor
Carburetor heat - improper use ofPilot in commandCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - rough/uneven
Terrain condition - soft

Analysis

The private pilot had obtained his pilot certificate about six weeks prior to the accident. He had logged about 53 pilot hours at the time of the accident. He had about 4 hours in the C-172 and had just checked out in it. The plt had taken his brother and a friend for a ride in the local area for about an hour. Upon returning to the field, he made a traffic pattern and during the turn from down wind to base tried to add power to correct for low altitude. The engine did not respond. He landed in a plowed garden and the airplane nosed over. Subsequently, the engine was inspected and a run performed. It operated satisfactorily. Atmospheric conditions were favorable for the formation of carburetor ice. The carburetor heat control was found in the cold position.

Aircraft

Registration
N13188
Reported as
Cessna 172M
Category
Airplane
Serial number
172-62557
Airframe hours
3,335
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Central Carolina Aviation,Inc.
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · January 10, 1989 · 35 hours before
Airport
W77 · Sanford Lee County, runway 21, 4,300 × 75 ft, asphalt

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
35
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
53 total · 4 in this make and model · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 28 °F
Altimeter
30.00 inHg
Observed at
FAY, 15 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.

Other investigations on N13188 · 1

Matched to the same aircraft by N-number and date.