Jack Barstow Airport
Aircraft Accident/Incident Report

Mount Pleasant, Michigan 48804
Sunday, May 5, 2002 14:40 EDT

NTSB Narrative Summary Released at Completion of Accident

The amateur built experimental airplane was destroyed on impact with terrain after being seen spinning in a level attitude at tree top level. Damage to the airplane and ground scarring was consistent with a spin. There are no spin requirements for amateur built experimental airplanes. The airplane was built by the private pilot seated in the right seat of the airplane. The left seat was occupied by a private pilot whose medical certificate was expired. Modifications to the airplane's fuel system and engine were made contrary to the airplane's originally intended design. Engine and flight control continuity was confirmed.

NTSB Probable Cause Narrative

The inadvertent stall/spin by the pilot-in-command.

Event Information

Type of Event Accident
Event Date 5/5/2002
Event Day of the Week Sunday
Time of Event 1440
Event Time Zone Eastern Daylight Time
Event City Mount Pleasant
Event State MICHIGAN
Event Country --
Zipcode of the event site 48804
Event Date Year 2002
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport JACK BARSTOW
Event Location Nearest Airport ID 3BS
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 20
Degrees magnetic from airport 260
Airport Elevation 636
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1453 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 138
Weather Observation Facility ID MBS
Elevation of weather observation facility 663
Distance of event from weather observation facility (units?) 11
Time Zone of the weather observation EDT
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) 16
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) --
Variable Wind Indicator Variable
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.2
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 13904
NTSB Notification Source FAA
NTSB Notification Date May 5 2002 12:00AM
NTSB Notification Time 2004
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Sep 30 2003 9:55AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Grand Rapids FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N59JY
NTSB Number CHI02LA121
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Yoder
Aircraft Model GP-4
Aircraft Series Identifier --
Aircraft Serial Number 158
Certified Max Gross Weight --
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 --
Fixed gear or retractable gear Retractable
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 Jackie D Yoder
Aircraft Owner Street Address 2760 E Yoder
Aircraft Owner City Midland
Aircraft Owner State MI
Aircraft Owner Country USA
Aircraft Owner Zipcode 48640
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) Unknown
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code 3BS
Departure City MIDLAND
Departure State MI
Departure Country USA
Departure Time --
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Unknown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jul 16 2003 8:34AM
User who most recently changed record SULP
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --