Galt Airport
Aircraft Accident/Incident Report

Greenwood, Illinois 60098
Monday, July 30, 2007 9:15 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot said he was on initial climb out after takeoff at about 1,800 feet msl when the airplane's engine experienced a power loss. The pilot attempted to restore engine power while looking for a place to perform a precautionary landing. The pilot said that the engine seemed to "respond" as he "worked" the carburetor heat and "experimented" with the fuel mixture. While returning to the airport, the airplane lost power again. The pilot attempted a force landing near a school. During the landing attempt, the airplane impacted unsuitable terrain. An examination of the airplane revealed that the carburetor heat lever on the air intake box was broken off. The air intake butterfly could not be moved from the ram air position. The temperature and dew point around the time of the accident were 23 degrees and 19 degrees Celsius respectively. According to the carburetor icing probability chart, the weather conditions produced a moderate risk of carburetor icing at cruise power and a serious risk of carburetor icing at descent power at the time of the accident.

NTSB Probable Cause Narrative

The loss of engine power due to carburetor icing, which resulted in the pilot having to perform a forced landing to unsuitable terrain. Factors contributing to the accident were the carburetor icing conditions and the broken carbuerator heat lever.

Event Information

Type of Event Accident
Event Date 7/30/2007
Event Day of the Week Monday
Time of Event 915
Event Time Zone Central Daylight Time
Event City Greenwood
Event State ILLINOIS
Event Country --
Zipcode of the event site 60098
Event Date Year 2007
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 422417N
Event Location Longitude 0882250W
Event Location Airport Galt
Event Location Nearest Airport ID 10C
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
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 858 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?) 18
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) 23
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.07
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report KBUU 301358Z AUTO 00000KT 10SM CLR 23/19 A3007
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 23489
NTSB Notification Source FAA
NTSB Notification Date Jul 30 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 30 2008 1:28PM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office DuPage, IL, FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3041G
NTSB Number CHI07LA240
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 Aircoupe
Aircraft Model F-1A
Aircraft Series Identifier --
Aircraft Serial Number 5741
Certified Max Gross Weight 1450
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
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 Nov 1 2006 12:00AM
Airframe hours since last inspection --
Airframe Hours 951.4
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name George T. York/Thomas N. Chapman
Aircraft Owner Street Address 25918 York Rd
Aircraft Owner City Harvard
Aircraft Owner State IL
Aircraft Owner Country USA
Aircraft Owner Zipcode 60033
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 No
Departure Airport Code 10C
Departure City Greenwood/Wonde
Departure State IL
Departure Country USA
Departure Time 915
Departure Time Zone CDT
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 Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Apr 16 2008 9:11AM
User who most recently changed record BOWL
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --