CEN24LA222

NTSB accident investigation · Cessna 172I · Ada, OK · June 13, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 13, 2024, 15:30 local (20:30 UTC)
Place
Ada, OK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8483LCessna 172I
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
Case key
194472

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 landing resulting in a runway excursion and impact with a sign.

Findings · 2

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172I: 3 casesAll aircraft: 3,958 casesProbable cause
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Effect on equipmentCessna 172I: 1 caseAll aircraft: 214 cases

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 reported that during landing the airplane ballooned and the right wing dipped. She said that she overcorrected, and the airplane went to the left side of the runway and struck a sign resulting in substantial damage to the airplane’s fuselage. She reported that there were no mechanical failures or malfunctions that contributed to the accident.

Aircraft

Registration
N8483L
Reported as
Cessna 172I
Category
Airplane
Serial number
17256683
Built
1968
Airframe hours
3,200.3
Engine
Lycoming O-320-E2D, 150 hp, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Chickasha Wings Inc
Registered owner
Chickasha Wings Inc
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · May 2, 2024
Departed
CHK · Chickasha, OK
Destination
CHK · Chickasha, OK
Airport
ADH · Ada Rgnl, runway 18/36, 6,203 × 100 ft, asphalt
Equipment
Stall warning system, ADS-B, Electronic flight bag or handheld device

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
28
Injuries
None
Certificate
Student
Medical
Class 1, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
24 total · 24 in this make and model · 2 as pilot in command · 15 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 11 knots, gusting 14
Visibility
7 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 72 °F
Altimeter
29.96 inHg
Observed at
KADH
METAR
KADH 132035Z AUTO 15011G14KT 7SM HZ CLR 33/22 A2996 RMK AO2

Docket · 3

The files NTSB released with the investigation on September 12, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.8 MB in all.

Other investigations on N8483L · 1

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