GAA19CA010

NTSB accident investigation · Air Tractor AT 402 · Crowley, LA · October 8, 2018

Accident · No injuriesData collectionFinal report
Date
October 8, 2018, 10:20 local (15:20 UTC)
Place
Crowley, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N1500EAir Tractor AT 402
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 26, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20181008016749A
Case key
98433

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 selection of unsuitable terrain for takeoff, which resulted in a collision with vegetation and a subsequent loss of directional control.

Findings · 4

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/maintainedAir Tractor AT-402: 2 casesAll aircraft: 3,958 casesProbable cause
Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Decision related to conditionAir Tractor AT-402: 2 casesAll aircraft: 253 casesProbable cause
Object/animal/substanceEnvironmental issues › Physical environment · Contributed to outcomeAir Tractor AT-402: 1 caseAll aircraft: 224 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 pilot reported that he did not want to take off from the wet grass airstrip he normally used, so he decided to take off from an asphalt road that paralleled the grass on the left side of the airstrip. During the takeoff roll, the left wing collided with tall vegetation, and the airplane veered left and exited the road. The airplane subsequently impacted a drainage culvert. The airplane sustained substantial damage to the left wing and the empennage. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that he did not want to take off from the wet grass airstrip he normally used so he decided to takeoff from the asphalt road that parallels the grass on the left side of the airstrip. During the takeoff roll, the left wing collided with tall vegetation and the airplane veered left and exited the road. The airplane subsequently impacted a drainage culvert. The airplane sustained substantial damage to the left wing and the empennage. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N1500E
Reported as
Air Tractor AT 402 (Undesignat)
Category
Airplane
Serial number
402-0820
Built
1991
Airframe hours
13,655.6
Engine
Pratt & Whitney PT6A-15AG, 680 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Leleuxs Flying Service Inc.
Registered owner
Leleuxs Flying Service Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · June 28, 2018
Departed
PVT · Crowley, LA
Destination
3R2 · Crowley, LA
Airport
PVT · Private, runway 180, 2,600 × 25 ft, asphalt
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
37
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
March 29, 2017
Seat
Single
Restraint
4-point
Flight hours
9,773 total · 3 in this make and model · 9,386 as pilot in command · 157 in the last 90 days · 16 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 5 knots
Visibility
10 statute miles
Temperature
82 °F, dew point 77 °F
Altimeter
29.95 inHg
Observed at
KIYA, 10 nm away

Docket · 2

The files NTSB released with the investigation on June 17, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.9 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.