GAA19CA354

NTSB accident investigation · Air Tractor AT 602 · La Ward, TX · June 9, 2019

Accident · No injuriesData collectionFinal report
Date
June 9, 2019, 11:00 local (16:00 UTC)
Place
La Ward, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2602MAir Tractor AT 602
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Completed · report August 17, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190609006259A
Case key
99657

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 pilot's failure to maintain clearance from a wire during an aerial application flight in sun glare 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.

Light condition: glareEnvironmental issues › Conditions/weather/phenomena · Effect on personnelAir Tractor AT-602: 1 caseAll aircraft: 109 casesProbable cause
Object/animal/substance: wireEnvironmental issues › Physical environment · Effect on operationAir Tractor AT-602: 10 casesAll aircraft: 588 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, during an agricultural application flight, while the airplane was between about 15 and 40 ft above ground level and traveling westward with the sun in his eyes, the rudder struck a wire and separated. The pilot subsequently landed the airplane without further incident. The pilot added that he thought the airplane had already cleared the wire when the collision occurred. The airplane sustained substantial damage to the rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that, during an aerial application flight, about 15 to 40 ft. agl and traveling westward with the sun in his eyes, the airplane's rudder struck a wire and separated. The pilot subsequently landed the airplane without further incident. The pilot added that he thought the airplane already cleared the wire when the collision occurred. The airplane sustained substantial damage to the rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N2602M
Reported as
Air Tractor AT 602 (No Series)
Category
Airplane
Serial number
602-0645
Built
2002
Airframe hours
10,989.2
Engine
Pratt & Whitney PT-6A, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 22, 2019
Departed
TX0 · La Ward, TX
Destination
TX0 · La Ward, TX
Equipment
Unknown

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
51
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
August 6, 2017
Seat
Single

Weather

Conditions
Visual (VMC) · Day
Observed at
KPSX, 10 nm away

Docket · 3

The files NTSB released with the investigation on June 25, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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.