Aircraft Accident/Incident Report

Plainview, Texas 79355
Friday, October 25, 2002 15:00 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot of the agricultural airplane reported that he had just completed spraying a field and climbed a few hundred feet to program the on-board GPS prior to proceeding to the next field to be sprayed. He further stated that while en route to the next field, the leading edge of the right wing collided with a guy wire from a recently erected 756-foot radio station transmitter tower at the 500-foot level. He reported that the impact with the guy wire resulted in a momentary loss of control and the airplane abruptly turned about 90 degrees. The pilot maintained control of the airplane and made an uneventful precautionary landing in an open wheat field approximately one mile southeast of the tower. The tower was not depicted in the Sectional Chart,; however, it was listed in the current Aeronautical Chart Bulletin in the Airport/Facility Directory. The weather at the time of the accident was reported at 1,100 feet overcast, with a visibility of 4 miles in haze.

NTSB Probable Cause Narrative

The pilot's failure to maintain clearance with the wires. Contributing factors were the low ceilings and the prevailing haze.

Event Information

Type of Event Accident
Event Date 10/25/2002
Event Day of the Week Friday
Time of Event 1500
Event Time Zone Central Daylight Time
Event City Plainview
Event State TEXAS
Event Country --
Zipcode of the event site 79355
Event Date Year 2002
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 341005N
Event Location Longitude 1014302W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1435 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID PVW
Elevation of weather observation facility 1080
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 1100
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 4
Air Temperature at event time (in degrees celsius) 11
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) 250
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 8
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.04
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 14002
NTSB Notification Source FAA, Fort Worth, TX
NTSB Notification Date Oct 25 2002 12:00AM
NTSB Notification Time 1835
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Sep 30 2003 9:55AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office LUBBOCK, TEXAS

Aircraft Involved

Aircraft #1

Aircraft Registration Number N602GB
NTSB Number FTW03LA019
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Air Tractor
Aircraft Model AT-602
Aircraft Series Identifier --
Aircraft Serial Number 602-04250
Certified Max Gross Weight 9000
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours 3385
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name G.B. Aerial Applications, Inc.
Aircraft Owner Street Address P.O. Box 462
Aircraft Owner City Plains
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 79355
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code UGDG
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation Agriculture
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code F98
Departure City Plains
Departure State TX
Departure Country USA
Departure Time 1430
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Maneuvering - aerial application
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jul 23 2003 2:57PM
User who most recently changed record CASH
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --