Vincent Airport
Aircraft Accident/Incident Report

Bloomfield, Wisconsin 53157
Monday, September 3, 2001 14:48 CDT

NTSB Narrative Summary Released at Completion of Accident

During the initial climb after takeoff the airplane began to sink rapidly and the pilot lowered the nose of the airplane in order gain some additional airspeed. The pilot reported that he cleared two groupings of trees and, "...knew enough to keep the plane from banking or yawing to eliminate the chance of a stall, however at this point I think my passenger in the front seat decided to turn around & see what I was doing. I think his [right] leg pushed the stick over & the plane went into a left bank. All my efforts to right the stick would not do it [and] being too close to the ground I could not recover control before we struck the ground... ." The pilot stated that witnesses to the accident saw the airplane clear the second row of trees, yaw to the left, and then bank to the left. The pilot reported that when the airplane banked to the left, "... caused us to lose what lift we had." A written request for a passenger statement was made, and as of the date of this report no response was received.

NTSB Probable Cause Narrative

Aircraft control not possible due to the inadvertent control interference by the front seat passenger. Factors to the accident were the restricted control stick movement and the encountered stall.

Event Information

Type of Event Accident
Event Date 9/3/2001
Event Day of the Week Monday
Time of Event 1448
Event Time Zone Central Daylight Time
Event City Bloomfield
Event State WISCONSIN
Event Country --
Zipcode of the event site 53157
Event Date Year 2001
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport Vincent Airport
Event Location Nearest Airport ID 64C
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0.25
Degrees magnetic from airport 310
Airport Elevation 880
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1455 Central Daylight Time
Direction of event from weather observation facility (degrees) 360
Weather Observation Facility ID BUU
Elevation of weather observation facility 779
Distance of event from weather observation facility (units?) 10
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) 32
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 250
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 16
Altimeter Setting at event time (in. Hg) 29.81
Density Altitude (feet) 3108
Intensity of Precipitation --
METAR weather report KBUU 031955Z AUTO 25012G16KT 10SM CLR 32/22 A2981
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 2
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 12732
NTSB Notification Source FAA
NTSB Notification Date Sep 4 2001 12:00AM
NTSB Notification Time 1501
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 1 2003 4:20PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office FAA, Milwaukee FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7172B
NTSB Number CHI01LA313
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 Gelasi
Aircraft Model Aircamper
Aircraft Series Identifier --
Aircraft Serial Number 1188
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 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 14 2001 12:00AM
Airframe hours since last inspection 20
Airframe Hours 250
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name John Joseph Gelasi
Aircraft Owner Street Address 7818 West Hillside Road
Aircraft Owner City Crystal Lake
Aircraft Owner State IL
Aircraft Owner Country USA
Aircraft Owner Zipcode 60012
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 64C
Departure City Bloomfield
Departure State WI
Departure Country USA
Departure Time 1448
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code 88C
Destination City Palmyra
Destination State WI
Destination Country USA
Specific Phase of Flight Takeoff
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Dec 16 2002 7:56AM
User who most recently changed record SULP
Since inspection or accident Time of Accident
Event Location Runway Number and Location 27
Runway Length 1775
Runway Width 130
Sight Seeing flight No
Air Medical Flight No
Medical Flight --