FTW92DQG01

NTSB accident investigation · Air Tractor AT-301 · Lubbock, TX · August 25, 1992

Accident · Minor injuriesFinal report
Date
August 25, 1992, 11:30 local (16:30 UTC)
Place
Lubbock, TX
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4334SAir Tractor AT-301
Weather
Visual (VMC) · Day
Status
Completed · report September 14, 1993
Report
Approved by Office Director
FAA report
19920825032959A
Case key
18324

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 a downwind runway for takeoff. A factor was the tailwind.

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.

In flight collision with objectTakeoff - initial climb
Object - fence
Weather condition - tailwindFactor
Wrong runway - selectedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - high vegetation

Analysis

The pilot had been operating out of a 2,100 foot dirt strip for two consecutive days with the prevailing winds out of the south. The wind shifted direction as the pilot was preparing to depart and a downwind takeoff was attempted. The aircraft failed to gain sufficient altitude to clear obstacles at the departure end, and impact was made with a fence and high vegetation.

Aircraft

Registration
N4334S
Reported as
Air Tractor AT-301
Category
Airplane
Serial number
301-0014
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Pro-Agri Spraying
Registered owner
Pro-Agri Spraying
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 15, 1991
Departed
NONE
Destination
NONE
Airport
NONE · Harris, runway 18, 2,100 × 25 ft, dirt

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
45
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
2,640 total · 120 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 11 knots
Visibility
12 statute miles
Lowest ceiling
2,800 ft overcast
Temperature
70 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
LBB, 12 nm away

FAA reports on this event · 1

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