FTW04CA107

NTSB accident investigation · Ayres S2R-T34 · Friona, TX · April 8, 2004

Accident · No injuriesData collectionFinal report
Date
April 8, 2004, 17:50 local (22:50 UTC)
Place
Friona, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2320TAyres S2R-T34
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 2004
Report
Approved by Office Director
Parties
Lubbock Flight Standards District Office
FAA report
20040408004589A
Case key
59026

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 during landing roll. Contributing factors were prevailing crosswind, rain, and the restricted vision from water on the windscreen, and a vehicle parked near 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 - rain
Weather condition - crosswind
Window,flight compartment window/windshield - restrictedFactor
On ground/water collision with objectLanding - roll
Object - vehicle

Analysis

The 15,798-hour pilot reported during the landing roll on runway 22, he moved the propeller condition lever to the BETA position, and subsequently "lost visibility." The "wind pushed the airplane off the left side of the runway." As the pilot attempted to go around, the left wing struck a tractor located approximately 40 feet left of the runway. The pilot reported wind from the northwest at 17 knots, with moderate rain at the time of the accident.

Factual narrative

On April 8, 2004, at 1750 central daylight time, an Ayres SR2-T34 single-engine, tailwheel-equipped agricultural airplane, N2320T, was substantially damaged when it collided with a vehicle following a loss of directional control during landing roll at the Benger Air Park (X54), near Friona, Texas. The commercial pilot, who was the sole occupant, was not injured. The airplane was registered to and operated by Benger Aero Spraying Inc., Friona, Texas. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of the Federal Regulations Part 137 aerial application flight. The local flight originated from X54 at 1700.

The 15,798-hour pilot reported in the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) that while spraying a field approximately two miles north of the airport, it started to rain. The pilot returned to the airport and landed on runway 22, which is a 3,013 feet long and 60 feet wide asphalt runway. During the landing roll, he moved the propeller condition lever to the BETA position, and subsequently "lost visibility" from water on the windshield. The "wind pushed the airplane off the left side of the runway." As the pilot attempted to go around, the left wing struck a tractor located approximately 40 feet to the left of the runway.

The operator reported that rain and a "strong crosswind" were present at the time of the accident, with "standing water" on the left side of the runway.

Examination of the airplane by a Federal Aviation Administration inspector, who responded to the accident, revealed the left forward wing spar was bent.

Weather at the Clovis Municipal Airport, near Clovis, New Mexico, approximately 23 miles southwest of the accident site, at 1735, reported, wind from 340 degrees at 14 knots, visibility 10 statue miles, few clouds at 4,900, scattered clouds at 7,000, temperature 52 degrees Fahrenheit, dew point 48 degrees Fahrenheit, and an altimeter setting of 29.89 inches of Mercury.

The pilot reported wind from the northwest at 17 knots, with moderate rain at the time of accident.

Aircraft

Registration
N2320T
Reported as
Ayres S2R-T34
Category
Airplane
Serial number
T34-260
Engine
Pratt & Whitney PT6-34, 750 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Benger Aero Spraying, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 1, 2004
Departed
X54 · Friona, TX
Airport
X54 · Benger Airpark, runway 22, 3,013 × 60 ft, asphalt

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
59
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
February 19, 2003
Seat
Center
Flight hours
15,798 total · 2,150 in this make and model · 50 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 17 knots
Visibility
5 statute miles
Lowest ceiling
None
Temperature
64 °F

FAA reports on this event · 1

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