MIA95LA173

NTSB accident investigation · Air Tractor AT-502 · Belzoni, MS · July 3, 1995

Accident · No injuriesLimited investigationFinal report
Date
July 3, 1995, 17:00 local (22:00 UTC)
Place
Belzoni, MS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N91955Air Tractor AT-502
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 1995
Report
Approved by Office Director
FAA report
19950703016199A
Case key
37795

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

Inadequate compensation for wind conditions by the pilot. The gusty crosswind was a factor.

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.

Loss of control - on ground/waterLanding - roll
Weather condition - crosswindFactor
Weather condition - gustsFactor
Directional control - not maintainedPilot in command
Compensation for wind conditions - inadequatePilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditch

Analysis

After touchdown with a direct crosswind of 10 knots, a gust of wind caused the airplane to veer off the runway into a ditch. At the time of the loss of directional control the engine RPM was near idle.

Factual narrative

On July 3, 1995, about 1700 central daylight time, an Air Tractor AT-502, N91955, registered to and operated by Rays Flying Service, experienced a loss of control during the landing roll at a private airstrip near Belzoni, Mississippi, while on a 14 CFR Part 137 aerial application flight. Visual meteorological conditions prevailed at the time and no flight plan was filed for the local flight. The airplane was substantially damaged and the commercial-rated pilot was not injured. The flight originated from the accident airstrip about 1 hour earlier.

The pilot stated that while spraying he observed strong winds associated with a thunderstorm and flew back to the departure airport. After touchdown with a direct crosswind of about 10 knots, a gust of wind caused the airplane to veer off the runway into a ditch. He further stated that the engine rpm was near idle at the time of the loss of directional control.

Aircraft

Registration
N91955
Reported as
Air Tractor AT-502
Category
Airplane
Serial number
5020236
Airframe hours
890
Engine
P&W PT6, 750 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Rays Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 4, 1995 · 216 hours before
Departed
NONE
Airport
runway 27, 2,600 × 60 ft, grass/turf

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
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
16,500 total · 3,000 in this make and model · 16,500 as pilot in command · 175 in the last 90 days · 100 in the last 30 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 12 knots
Visibility
6 statute miles
Lowest ceiling
8,000 ft broken
Temperature
77 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
GWO, 35 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.