FTW01LA141

NTSB accident investigation · Air Tractor AT-502B · Marvell, AR · June 12, 2001

Accident · Minor injuriesLimited investigationFinal report
Date
June 12, 2001, 13:30 local (18:30 UTC)
Place
Marvell, AR
Injuries
2 minor, 1 uninjured; on the ground: 2 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6181QAir Tractor AT-502B
Weather
Visual (VMC) · Day
Status
Completed · report October 9, 2001
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20010612015039A
Case key
52519

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 improper decision of the driver of the vehicle(ATV) to enter an active airstrip.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

On ground/water collision with objectTakeoff - roll/run
Improper decisionDriver of vehicleCause
Object - vehicleCause
Evasive maneuver - attemptedPilot in command
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - ditch

Analysis

An all-terrain vehicle (ATV) pulled out onto the runway in front of the departing aircraft, which was on takeoff roll approximately halfway down the 1/2-mile long dirt airstrip. The pilot swerved the airplane to the left, and the right wing impacted the roll cage on the ATV. The ATV rolled over under the airplane's right wing, and the airplane continued to the left and impacted a ditch. The left main landing gear separated, the airplane spun around to the left and came to rest upright in a field. The driver of the ATV stated that he thought the airstrip was a "turnabout," and realized a "yellow airplane" was approaching them from behind.

Factual narrative

On June 12, 2001, at 1330 central daylight time, an Air Tractor AT-502B single-engine airplane, N6181Q, was substantially damaged following an on-ground collision with an all-terrain vehicle (ATV) during takeoff roll from a private dirt airstrip near Marvell, Arkansas. The commercial pilot, who was the sole occupant of the airplane, was not injured, and the two occupants on the ATV received minor injuries. The airplane was registered to and operated by Phillips County Flying Service Inc., of Marvell, Arkansas. Visual meteorological conditions prevailed and a flight plan was not filed for the 14 Code of Federal Regulations Part 137 aerial application flight. The local flight was originating at the time of the accident.

The pilot reported that during takeoff roll, an ATV rolled out onto the runway directly in front of him, about midway down the 1/2-mile airstrip. The pilot then "swerved" the airplane to the left, and the right wing impacted the roll cage on the ATV. The ATV rolled over under the airplane's right wing, and the airplane continued to the left, through a ditch, and came to rest upright in a field.

The driver of the ATV stated he thought the dirt airstrip was a "turnabout," and realized a "yellow airplane" was approaching them from behind.

According to the FAA inspector, who responded to the accident site, the airplane sustained substantial damage to both wings and the fuselage.

Aircraft

Registration
N6181Q
Reported as
Air Tractor AT-502B
Category
Airplane
Serial number
502B-0395
Engine
P&W PT6-34, 750 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Phillips County Flying Service Inc
Airworthiness certificate
Special, Restricted (Special)
Departed
Marvell, AR

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
54
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
February 28, 2001
Seat
Center
Flight hours
14,000 total · 1,500 in this make and model · 13,500 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
97 °F

FAA reports on this event · 1

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

Other investigations on N6181Q · 1

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