Dodge City Regional Airport
Aircraft Accident/Incident Report

Cimarron, Kansas 67885
Wednesday, August 13, 2014 13:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he was setting up to spray a corn field bordered by radio antennas. He had sprayed the field previously and planned to use the same pattern this time. However, on his initial pass, he focused on the inner guy wire anchor point, which caused him to inadvertently fly between the inner and outer guy wires. When he started to pull-up, the airplane struck the outer wire, separating 7 feet of the left wing from the airplane. The pilot was able to maintain control and ultimately returned to the departure airport. However, the airplane rolled to the left when he reduced power on landing and he lost control at that time. The pilot stated that there were no problems with the airplane prior to the accident; the engine and flight controls were performing normally before the impact with the guy wire.

NTSB Probable Cause Narrative

The pilot's failure to maintain clearance from the antenna guy wire during an aerial application pass.

Event Information

Type of Event Accident
Event Date 8/13/2014
Event Day of the Week Wednesday
Time of Event 1330
Event Time Zone Central Daylight Time
Event City Cimarron
Event State KANSAS
Event Country --
Zipcode of the event site 67885
Event Date Year 2014
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 375624N
Event Location Longitude 1001836W
Event Location Airport Dodge City Regional
Event Location Nearest Airport ID DDC
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 1
Degrees magnetic from airport --
Airport Elevation 2596
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1352 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID DDC
Elevation of weather observation facility 2596
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 31
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) 150
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 9
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.1
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KDDC 131852Z AUTO 15009KT 10SM CLR 31/16 A30
Event Highest Injury Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 32988
NTSB Notification Source FAA -- Wichita FSDO
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Aug 19 2014 3:56PM
User who most recently changed record sort
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9071Z
NTSB Number CEN14CA427
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name AIR TRACTOR INC
Aircraft Model AT 401B
Aircraft Series Identifier --
Aircraft Serial Number 401B-1131
Certified Max Gross Weight 6000
Aircraft Category Airplane
Aircraft Registration Class --
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 Annual
Date of Last Inspection Mar 7 2014 12:00AM
Airframe hours since last inspection 264
Airframe Hours 3373
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Erhart Aerial Spraying
Aircraft Owner Street Address PO Box 1163
Aircraft Owner City Dodge City
Aircraft Owner State KS
Aircraft Owner Country USA
Aircraft Owner Zipcode 678011163
Operator is an individual? No
Operator Name Erhart Aerial Spraying
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address PO Box 1163
Operator City Dodge City
Operator State KS
Operator Country USA
Operator Zip code 678011163
Operator Code --
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
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 DDC
Departure City Dodge City
Departure State KS
Departure Country USA
Departure Time 1230
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code DDC
Destination City Dodge City
Destination State KS
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 19 2014 3:33PM
User who most recently changed record sort
Since inspection or accident Time of Accident
Event Location Runway Number and Location 14
Runway Length 6899
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --