Baraboo/Wisconsin Dells Airpor Airport
Aircraft Accident/Incident Report

Baraboo, Wisconsin 53913
Thursday, April 15, 2010 17:45 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot was diverting from the planned destination due to inclement weather along his route of flight. The pilot reported that during the approach to land, the airplane encountered wind gusts which resulted in the airplane stalling. The reported wind at the airport around the time of the accident indicated wind gusts from 13 to 23 knots.

NTSB Probable Cause Narrative

The pilot's failure to compensate for wind gusts and maintain sufficient airspeed, which resulted in a stall.

Event Information

Type of Event Accident
Event Date 4/15/2010
Event Day of the Week Thursday
Time of Event 1745
Event Time Zone Central Daylight Time
Event City Baraboo
Event State WISCONSIN
Event Country --
Zipcode of the event site 53913
Event Date Year 2010
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 433120n
Event Location Longitude 0894615w
Event Location Airport Baraboo/Wisconsin Dells Airpor
Event Location Nearest Airport ID DLL
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0.5
Degrees magnetic from airport --
Airport Elevation 979
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1734 Central Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID DLL
Elevation of weather observation facility 979
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 10000
Lowest Non-Ceiling Height 7000
Sky/Lowest/Cloud Conditions Scattered
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) 25
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) 250
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 13
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 23
Altimeter Setting at event time (in. Hg) 29.97
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KDLL 151955Z AUTO 23020G27KT 10SM CLR 26/08
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) 27982
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 Feb 1 2011 3:08PM
User who most recently changed record bowl
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N421KF
NTSB Number CEN10LA208
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 REED WILLIAM A
Aircraft Model KITFOX 4
Aircraft Series Identifier --
Aircraft Serial Number 1421
Certified Max Gross Weight 1200
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Jun 12 2009 12:00AM
Airframe hours since last inspection --
Airframe Hours 733
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name REED WILLIAM A
Aircraft Owner Street Address --
Aircraft Owner City STEVENS POINT
Aircraft Owner State WI
Aircraft Owner Country USA
Aircraft Owner Zipcode 54481
Operator is an individual? Yes
Operator Name REED WILLIAM A
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City STEVENS POINT
Operator State WI
Operator Country USA
Operator Zip code 54481
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 C77
Departure City Poplar Grove
Departure State IL
Departure Country USA
Departure Time --
Departure Time Zone --
Destination Same as Local Flt --
Destination Airport Code --
Destination City Stevens Point
Destination State WI
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 1 2010 3:24PM
User who most recently changed record brajo
Since inspection or accident Time of Accident
Event Location Runway Number and Location 32
Runway Length 2708
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --