Skyhaven Airport
Aircraft Accident/Incident Report

Warrensburg, Missouri 64093
Saturday, June 15, 2002 15:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The right main landing gear collapsed following a loss of directional control on takeoff. The pilot reported "Gear collapsed on takeoff roll after veering to the left. I throttled it back when it started going left." A witness reported seeing the airplane veer to the left of the runway during the takeoff roll. The witness reported the right main gear collapsed as the airplane went off of the runway into the grass. The propeller then hit the ground and the airplane turned approximately 30 degrees to the right before coming to a stop. The reported winds 15 miles southeast of the accident site, 25 minutes after the accident, were from 250 degrees at 10 knots. The pilot reported the local winds were from 270 degrees at 5 knots at the time of the accident. The airplane was originally built as a retractable gear airplane; however, the landing gear was safetied in the extended position

NTSB Probable Cause Narrative

The pilot's failure to maintain directional control of the airplane during the takeoff roll. A factor associated with the accident was the overload failure of the right main landing gear.

Event Information

Type of Event Accident
Event Date 6/15/2002
Event Day of the Week Saturday
Time of Event 1530
Event Time Zone Central Daylight Time
Event City Warrensburg
Event State MISSOURI
Event Country --
Zipcode of the event site 64093
Event Date Year 2002
Event Date Month 6
MidAir Collision Indicator --
On Ground Collision occurred ? --
Event Location Latitude 384703N
Event Location Longitude 0934810W
Event Location Airport Skyhaven
Event Location Nearest Airport ID 9K4
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 800
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1555 Central Daylight Time
Direction of event from weather observation facility (degrees) 115
Weather Observation Facility ID SZL
Elevation of weather observation facility 871
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 4500
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 7
Air Temperature at event time (in degrees celsius) 29
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 250
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) 29.89
Density Altitude (feet) 2569
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None 1
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 12671
NTSB Notification Source FAA
NTSB Notification Date Jun 15 2002 12:00AM
NTSB Notification Time 1705
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Feb 25 2003 9:38AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Kansas City, MO FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N145JB
NTSB Number CHI02LA168
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 Bumgarner
Aircraft Model CA65 Sky Fly
Aircraft Series Identifier --
Aircraft Serial Number 001
Certified Max Gross Weight 1500
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
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 Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 1 2002 12:00AM
Airframe hours since last inspection 2
Airframe Hours 138
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Johnny G. Bumgarner
Aircraft Owner Street Address 273 Avionics
Aircraft Owner City Ozark
Aircraft Owner State MO
Aircraft Owner Country USA
Aircraft Owner Zipcode 65721
Operator is an individual? No
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 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 No
Departure Point Same as Event Yes
Departure Airport Code 9K4
Departure City Warrensburg
Departure State MO
Departure Country USA
Departure Time 1530
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code 18MO
Destination City Ozark
Destination State MO
Destination Country USA
Specific Phase of Flight Takeoff - roll/run
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Dec 2 2002 8:12AM
User who most recently changed record SULP
Since inspection or accident --
Event Location Runway Number and Location 31
Runway Length 2800
Runway Width 60
Sight Seeing flight No
Air Medical Flight No
Medical Flight --