CEN25LA140

NTSB accident investigation · Air Tractor AT-802A · Cash, AR · March 28, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 28, 2025, 07:55 local (12:55 UTC)
Place
Cash, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N41687Air Tractor AT-802A
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
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 - Little Rock, AR FSDO
FAA report
20250328002839A
Case key
199933

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 an excavator during low-altitude aerial application operations.

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.

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 aerial application airplane arrived at the field to apply product, and the pilot visually observed an unoccupied excavator parked near the field. The pilot decided to perform a spray pass up to the excavator and then climb over it and continue the spray pass. When the pilot approached the excavator, he misjudged its height, and the left tire impacted the boom arm. After the airplane struck the boom arm, it impacted the ground and slid about 300 yards which resulted in substantial damage to the wings, fuselage, and empennage. The airplane came to rest upright, and the pilot was able to egress from the airplane without further incident. The pilot reported there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N41687
Reported as
Air Tractor AT-802A
Category
Airplane
Serial number
0309
Built
2008
Airframe hours
5,921
Engine
Pratt & Whitney PT6A-65AG, 1,220 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Over The Top Aviation Inc
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 23, 2024
Departed
9AR9 · Cash, AR
Equipment
None

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
36
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
November 26, 2023
Seat
Single
Restraint
4-point
Flight hours
3,542 total · 1,307 in this make and model · 3,476 as pilot in command · 36 in the last 90 days · 30 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 55 °F
Altimeter
30.10 inHg
Observed at
KARG, 20 nm away
METAR
METAR KARG 281256Z AUTO 12004KT 10SM CLR 15/13 A3010 RMK AO2 SLP192 T01500128=

Docket · 2

The files NTSB released with the investigation on May 29, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.2 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.