N/A Airport
Aircraft Accident/Incident Report

Saint Peter, Minnesota 56082
Monday, August 18, 2014 13:50 CDT

NTSB Narrative Summary Released at Completion of Accident

During an application flight, the pilot maneuvered the helicopter in order to conduct another pass, maintaining vigilance of the high lines and trees in the vicinity of his operations. The pilot stated that he did not see the 2 wires spanning from across the road into the bean field where he was applying insecticide. He flew right into the wires which subsequently entangled around the mast of the helicopter. During the forced landing to the field, the "controls locked up" and the helicopter spun to the right 3 times before impacting the ground. The helicopter was substantially damaged. The pilot reported no preimpact mechanical failures or malfunctions with the helicopter that would have precluded normal operation.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 8/18/2014
Event Day of the Week Monday
Time of Event 1350
Event Time Zone Central Daylight Time
Event City Saint Peter
Event State MINNESOTA
Event Country --
Zipcode of the event site 56082
Event Date Year 2014
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 440910N
Event Location Longitude 0933205W
Event Location Airport N/A
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport --
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1355 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID KMKT
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 1100
Sky/Lowest/Cloud Conditions Few
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) 28
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) 280
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.77
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KMKT 181855Z AUTO 28010KT 10SM FEW110 28/16
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) --
NTSB Notification Source FAA
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Sep 26 2014 12:00AM
User who most recently changed record kaij
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N369GN
NTSB Number CEN14CA444
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 HUGHES
Aircraft Model 369HS
Aircraft Series Identifier HS
Aircraft Serial Number 140553S
Certified Max Gross Weight 2650
Aircraft Category Helicopter
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats 5
Total number of seats on the aircraft 1
Number of Engines --
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jul 18 2014 12:00AM
Airframe hours since last inspection --
Airframe Hours 9105.5
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name BIG BIRD LEASING INC
Aircraft Owner Street Address 39567 FORT RD
Aircraft Owner City SAINT PETER
Aircraft Owner State MN
Aircraft Owner Country USA
Aircraft Owner Zipcode 56082
Operator is an individual? No
Operator Name Tery Jon Aviation Inc
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City St Peter
Operator State MN
Operator Country USA
Operator Zip code 56082
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 Yes
Departure Airport Code --
Departure City Saint Peter
Departure State MN
Departure Country USA
Departure Time 1345
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Saint Peter
Destination State MN
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 26 2014 12:00AM
User who most recently changed record kaij
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --