Jensen Airport
Aircraft Accident/Incident Report

Grand Forks, North Dakota 58201
Saturday, August 5, 1995 8:05 CDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT WAS IN THE PROCESS OF SPRAYING A FIELD WHICH HAD TWO SETS OF POWERLINES LOCATED ON THE EAST SIDE OF THE FIELD. WHILE FINISHING HIS FOURTH PASS OVER THE FIELD, THE PILOT REPORTED HE WAS ATTEMPTING TO GO UNDER ONE SET OF WIRES AND OVER THE OTHER SET. THE AIRPLANE COLLIDED WITH THE WIRES, YAWED TO THE RIGHT, AND IMPACTED THE GROUND. THE PILOT STATED THAT HE BELIEVES THE LOW SUN IN THE EAST CAUSED HIM TO HAVE SOME VISUAL PROBLEM AND POSSIBLY MISJUDGE THE LOCATION OF THE POWERLINES.

NTSB Probable Cause Narrative

the pilot's failure to maintain clearance with transmission wires. A factor in the accident was the sunglare.

Event Information

Type of Event Accident
Event Date 8/5/1995
Event Day of the Week Saturday
Time of Event 805
Event Time Zone Central Daylight Time
Event City GRAND FORKS
Event State NORTH DAKOTA
Event Country --
Zipcode of the event site 58201
Event Date Year 1995
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport JENSEN
Event Location Nearest Airport ID NONE
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 844
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Variable
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2061
NTSB Notification Source --
NTSB Notification Date Aug 5 1995 12:00AM
NTSB Notification Time 1749
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:29PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7994
NTSB Number CHI95LA260
Missing Aircraft Indicator N
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 Schweizer
Aircraft Model G-164A-450
Aircraft Series Identifier G-164A-450
Aircraft Serial Number 855
Certified Max Gross Weight 4500
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 Annual
Date of Last Inspection May 31 1995 12:00AM
Airframe hours since last inspection 226
Airframe Hours 6792
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name 4 JS INC.
Aircraft Owner Street Address P.O. BOX 5146
Aircraft Owner City GRAND FORKS
Aircraft Owner State ND
Aircraft Owner Country
Aircraft Owner Zipcode 58201
Operator is an individual? --
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
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Agriculture
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code NONE
Departure City
Departure State
Departure Country
Departure Time 740
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
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 18
Runway Length 2400
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --