N/A Airport
Aircraft Accident/Incident Report

Omro, Wisconsin 9
Wednesday, July 2, 2014 19:00 CDT

NTSB Narrative Summary Released at Completion of Accident

On July 2, 2014, at 1900 central daylight time, N2725T, a weight-shift-control Northwing Design Apache Sport aircraft, experienced a loss of control and collided with the terrain in Omro, Wisconsin. The student pilot was fatally injured and the aircraft was substantially damaged. The aircraft was registered to the pilot and was operated as a 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed and no flight plan was filed. The flight originated from Wilke Field, a private airstrip, in Omro, Wisconsin. A witness reported seeing the aircraft in a descending spiral prior to it impacting the terrain.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 7/2/2014
Event Day of the Week Wednesday
Time of Event 1900
Event Time Zone Central Daylight Time
Event City Omro
Event State WISCONSIN
Event Country --
Zipcode of the event site 9
Event Date Year 2014
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 440240N
Event Location Longitude 0884458W
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 1853 Central Daylight Time
Direction of event from weather observation facility (degrees) 113
Weather Observation Facility ID KOSH
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) 10
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 12000
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) 10
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.92
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
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 Jul 3 2014 5:38PM
User who most recently changed record sulp
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2725T
NTSB Number CEN14LA336
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire Unknown
Aircraft Explosion Unknown
Aircraft Manufacturer's Full Name NORTHWING DESIGN
Aircraft Model APACHE SPORT
Aircraft Series Identifier --
Aircraft Serial Number MUSTANG II 17.M
Certified Max Gross Weight --
Aircraft Category --
Aircraft Registration Class --
Aircraft is a homebuilt? --
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name SAKOWSKI JAMES M
Aircraft Owner Street Address --
Aircraft Owner City OSHKOSH
Aircraft Owner State WI
Aircraft Owner Country USA
Aircraft Owner Zipcode 549047245
Operator is an individual? No
Operator Name SAKOWSKI JAMES M
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City OSHKOSH
Operator State WI
Operator Country USA
Operator Zip code 549047245
Operator Code --
Owner has at least one certificate None
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) Personal
Second Pilot on Board --
Departure Point Same as Event Yes
Departure Airport Code --
Departure City Omro
Departure State WI
Departure Country USA
Departure Time 1800
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Omro
Destination State WI
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jul 3 2014 5:40PM
User who most recently changed record sulp
Since inspection or accident --
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight --
Air Medical Flight No
Medical Flight --