CEN24LA165

NTSB accident investigation · Air Tractor AT-502B · Olney, TX · April 24, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
April 24, 2024, 18:52 local (23:52 UTC)
Place
Olney, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6108LAir Tractor AT-502B
Defining event
Landing-flare/touchdown: Loss of control in flight
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
Federal Aviation Administration
FAA report
20240424005079A
Case key
194150

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain directional control of the airplane during landing in gusty wind conditions.

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.

Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeAir Tractor AT-502B: 3 casesAll aircraft: 1,199 casesProbable cause
Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAir Tractor AT-502B: 2 casesAll aircraft: 526 casesProbable cause
Performance/control parameters: lateral/bank controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAir Tractor AT-502B: 1 caseAll aircraft: 390 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 pilot reported that he was completing a practice flight in an airplane which he had 3 hours of total flight experience. While on short final a gust of wind lifted the right wing, the airplane veered left, and he was unable to maintain control. The airplane landed hard in a field next to the runway and sustained substantial damage to the left and right wing. The pilot reported that there were no preimpact mechanical malfunctions or failures that would have precluded normal operation. At the time of the accident the pilot was landing on runway 17. The nearest weather station recorded wind from 120° at 8 knots and gusts to 15 knots.

Aircraft

Registration
N6108L
Reported as
Air Tractor AT-502B
Category
Airplane
Serial number
502B-0289
Built
1995
Engine
Pratt & Whitney PT6A-34, 680 horsepower, turbo prop
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
L & W Flying Service Inc
Airworthiness certificate
Special, Restricted (Special)
Airport
ONY · Olney Muni, runway 17/35, 5,101 × 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
43
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Powered-lift
Medical
Class 2, Without waivers/limitations
Last flight review
March 10, 2024
Seat
Single
Restraint
4-point
Flight hours
372.7 total · 3 in this make and model · 345.9 as pilot in command · 25.6 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 8 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
6,000 ft broken
Temperature
77 °F, dew point 66 °F
Altimeter
29.98 inHg
Observed at
KRPH, 20 nm away
METAR
KRPH 242355Z AUTO 12008G15KT 100V160 10SM BKN060 25/19 A2998 RMK AO2 T02510191

Docket · 3

The files NTSB released with the investigation on June 13, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.3 MB in all.

FAA reports on this event · 1

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