FTW04CA139

NTSB accident investigation · Air Tractor AT-402 · Beedeville, AR · May 24, 2004

Accident · No injuriesData collectionFinal report
Date
May 24, 2004, 14:00 local (19:00 UTC)
Place
Beedeville, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N45553Air Tractor AT-402
Weather
Visual (VMC) · Day
Status
Completed · report September 1, 2004
Report
Approved by Office Director
Parties
Little Rock
Case key
59308

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 directional control of the airplane during landing roll-out. Contributing factors were the crosswind and condition of the the runway.

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
Directional control - not maintainedPilot in commandCause
Weather condition - crosswindFactor
Terrain condition - rough/unevenFactor
On ground/water collision with objectLanding - roll
Object - tree(s)Factor

Analysis

The 14,000-hour pilot stated that he landed his tail wheel equipped airplane to the east on a 2,500-foot rough grass airstrip with a prevailing crosswind from the south. During the landing roll-out, he reversed the propeller into beta to accelerate the braking action. However, directional control was "minimized due to the crosswind", propeller reversal, and the condition of the runway. The pilot stated that the airplane drifted to the left, and the left wing tip collided with a tree causing the airplane to ground loop and impact trees with the right wing and propeller. He reported no mechanical deficiencies.

Factual narrative

On May 24, 2004, approximately 1400 central daylight time, an Air Tractor AT-402 single-engine tail wheel equipped airplane, N45553, was substantially damaged after a loss of directional control during landing roll-out at a private airstrip near Beedeville, Arkansas. The airline transport pilot, who was the sole occupant of the airplane, was not injured. The airplane was owned by Nordic Greatwestern Family LP., of Houston, Texas, and operated by Quantum Flying Service. No flight plan was filed for the flight that originated at a private grass strip near Newport, Arkansas, about 1330. Visual meteorological conditions prevailed for the aerial application flight conducted under Title 14 Code of Federal Regulations Part 137.

In a written statement, the 14,000-hour pilot reported that he landed to the east on a rough grass runway with a crosswind from the south. After the airplane landed, he reversed the propeller into beta to accelerate the braking action. However, directional control was "minimized due to the crosswind", propeller reversal, and the condition of the runway. The pilot stated that the airplane drifted to the left, and the left wing tip collided with a tree causing the airplane to ground loop and impact trees with the right wing and propeller. He said there were no mechanical deficiencies.

Examination of the airplane by a Federal Aviation Administration (FAA) inspector, who responded to the accident site, revealed that the propeller blades were bent back, both the left and right wings were structurally damaged, and the right landing gear strut was damaged at the fuselage attach points.

At 1355, the automated surface observing station (BVX) at Batesville, Arkansas, located approximately 32 miles northwest of the accident site, reported winds from 160 degrees at 10 knots gusting to 15 knots, scattered clouds at 100 feet, broken at 1,600 feet, temperature 86 degrees Fahrenheit, dewpoint 70 degrees Fahrenheit, and a barometric pressure setting of 29.91 inches of Mercury.

Aircraft

Registration
N45553
Reported as
Air Tractor AT-402
Category
Airplane
Serial number
402-0811
Airframe hours
5,042
Engine
Pratt & Whitney PT6-27, 680 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Quantum Flying Service
Airworthiness certificate
Special, Restricted (Special)
Departed
NONE · Newport, AR
Destination
NONE · Beedeville, AR
Airport
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
58
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
14,000 total · 500 in this make and model · 90 in the last 90 days · 85 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 10 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
1,600 ft broken
Temperature
86 °F, dew point 70 °F
Altimeter
29.90 inHg
Observed at
BVX