Isbell Field Airport
Aircraft Accident/Incident Report

Fort Payne, Alabama 35978
Wednesday, July 30, 2003 11:00 CDT

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, he removed the carburetor from the accident airplane to troubleshoot another airplane. He reinstalled the carburetor on the accident airplane, and flew it for approximately 20 minutes. While on final approach to land on runway 4, the engine lost power. The airplane collided with trees during an attempted emergency landing. Examination of the engine revealed no mechanical malfunctions. Examination of the carburetor control system revealed that the mixture control cable was not connected. The mixture control arm on the carburetor was in the idle cut-off position.

NTSB Probable Cause Narrative

The pilot's failure to properly reconnect the mixture control cable resulting in a total loss of engine power, and subsequent in-flight collision with the trees.

Event Information

Type of Event Accident
Event Date 7/30/2003
Event Day of the Week Wednesday
Time of Event 1100
Event Time Zone Central Daylight Time
Event City Fort Payne
Event State ALABAMA
Event Country --
Zipcode of the event site 35978
Event Date Year 2003
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? Yes
Event Location Latitude 342825N
Event Location Longitude 0854317W
Event Location Airport ISBELL FIELD
Event Location Nearest Airport ID 4A9
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 877
Weather Briefing Completeness Partial - limited by pilot
Investigator's weather source Weather Observation Facility
Time of the weather observation 1155 Central Daylight Time
Direction of event from weather observation facility (degrees) 200
Weather Observation Facility ID KGAD
Elevation of weather observation facility 569
Distance of event from weather observation facility (units?) 25
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 3700
Sky/Lowest/Cloud Conditions Few
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) 26
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 200
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.09
Density Altitude (feet) 1851
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 --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 19826
NTSB Notification Source FAA Communication Center
NTSB Notification Date Jul 30 2003 12:00AM
NTSB Notification Time 1300
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 28 2006 1:30PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Birmingham FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7156W
NTSB Number ATL03LA121
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 Lancair
Aircraft Model 235
Aircraft Series Identifier --
Aircraft Serial Number JJS3
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 --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name --
Aircraft Owner Street Address --
Aircraft Owner City --
Aircraft Owner State --
Aircraft Owner Country --
Aircraft Owner Zipcode --
Operator is an individual? --
Operator Name John J Shippey
Operator Same as Owner? --
Operator Is Doing Business As --
Operator Address Same as Owner? --
Operator Street Address 1892 County Rd. 126
Operator City Henager
Operator State AL
Operator Country USA
Operator Zip code 35978
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 --
Departure Point Same as Event No
Departure Airport Code 4A9
Departure City FORT PAYNE
Departure State AL
Departure Country USA
Departure Time 1030
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 Emergency landing
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Apr 19 2004 11:27AM
User who most recently changed record POWP
Since inspection or accident --
Event Location Runway Number and Location 4
Runway Length 5000
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --