Jamestown Regional Airport
Aircraft Accident/Incident Report

Jamestown, North Dakota 58401
Wednesday, July 20, 2011 16:25 CDT

NTSB Narrative Summary Released at Completion of Accident

Prior to landing, the pilot overflew the airport to determine the wind direction, but all he saw was a limp wind sock. During the landing, the airplane encountered an 80-degree, gusting crosswind and the airplane ground looped. The airplane's fuselage sustained substantial damage. The pilot reported no preimpact mechanical anomalies with the airplane and said the accident could have been prevented if he had made a low pass over the runway to determine the wind direction and speed prior to landing.

NTSB Probable Cause Narrative

The pilot's loss of directional control during landing in gusty crosswind conditions.

Event Information

Type of Event Accident
Event Date 7/20/2011
Event Day of the Week Wednesday
Time of Event 1625
Event Time Zone Central Daylight Time
Event City Jamestown
Event State NORTH DAKOTA
Event Country --
Zipcode of the event site 58401
Event Date Year 2011
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 465547N
Event Location Longitude 0984042W
Event Location Airport Jamestown Regional Airport
Event Location Nearest Airport ID JMS
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 1500
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1356 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID JMS
Elevation of weather observation facility 1500
Distance of event from weather observation facility (units?) 0
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) 30
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 300
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 20
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 25
Altimeter Setting at event time (in. Hg) 29.59
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 28885
NTSB Notification Source FAA-AGL-ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Oct 19 2011 10:47AM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N343A
NTSB Number CEN11CA521
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name MILLS
Aircraft Model GS-2
Aircraft Series Identifier --
Aircraft Serial Number 7224
Certified Max Gross Weight 2300
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft --
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection May 3 2011 12:00AM
Airframe hours since last inspection --
Airframe Hours 89
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Individual
Aircraft Owner Street Address --
Aircraft Owner City Canby
Aircraft Owner State OR
Aircraft Owner Country USA
Aircraft Owner Zipcode --
Operator is an individual? No
Operator Name Individual
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City Canby
Operator State OR
Operator Country USA
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 1310
Departure City Glendive
Departure State MT
Departure Country USA
Departure Time 1210
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code JMS
Destination City Jamestown
Destination State ND
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 10 2011 9:18PM
User who most recently changed record johb
Since inspection or accident Time of Accident
Event Location Runway Number and Location 22
Runway Length 5750
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --