SEA08CA198

NTSB accident investigation · Cessna 152 · Columbia, CA · September 13, 2008

Accident · No injuriesData collectionFinal report
Date
September 13, 2008, 15:00 local (22:00 UTC)
Place
Columbia, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N24342Cessna 152
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 10, 2008
Report
Approved by Office Director
FAA report
20080913849719A
Case key
68930

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 student pilot's failure to maintain directional control during the landing roll. Contributing to the accident was the student pilot's improper use of the throttle control.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Engine controls: power leverAircraft › Aircraft power plant · Incorrect use/operationCessna 152: 1 caseAll aircraft: 95 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotCessna 152: 115 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 152: 32 casesAll aircraft: 3,958 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The student pilot was on a solo cross-country flight and was landing at his planned destination. During the landing flare, he added engine power to help arrest the rate of descent, but after making a smooth successful touchdown, he forgot to reduce the engine power back to idle. With significantly greater than idle power being produced by the engine, the pilot lost directional control during his attempt to slow the airplane. The airplane veered off the runway and impacted a wall of boulders that had been erected as a barrier.

Factual narrative

The student pilot, who was on a solo cross-country flight, was landing at his planned destination. During the landing flare, he added engine power to help arrest the rate of descent, but after making a smooth successful touchdown, he forgot to reduce the engine power. During his attempt to slow the airplane, with significantly greater than idle power being produced by the engine, the pilot lost directional control. After departing the runway, the airplane impacted a wall of boulders that had been erected as a barrier.

Aircraft

Registration
N24342
Reported as
Cessna 152
Category
Airplane
Serial number
15280227
Engine
Continental O-235L2C, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Flying Vikings
Registered owner
Flying Vikings
Airworthiness certificate
Standard, Normal
Departed
KHWD · Hayward, CA
Destination
O22 · Columbia, CA
Flight plan
VFR
Airport
O22 · Columbia Airport, runway 35, 4,670 × 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
Student pilot
Age
27
Certificate
Student
Medical
Class 1
Flight hours
66 total · 66 in this make and model · 20 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
86 °F

FAA reports on this event · 1

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