Cobb County Airport
Aircraft Accident/Incident Report

Dallas, Georgia 30132
Saturday, September 15, 2007 14:45 EDT

NTSB Narrative Summary Released at Completion of Accident

**This report was modified on August 18, 2009** The pilot conducted a pre-flight inspection and engine run-up, and then attempted to takeoff. The airplane became airborne momentarily; however, the pilot aborted the takeoff, because he felt the engine "miss." The owner of the airplane and the accident pilot subsequently sampled the fuel tanks located in each respective wing, and discovered water was present in all four tanks. After they both felt comfortable that they had drained all the water from the fuel system, the accident pilot again attempted to takeoff. The airplane departed without incident; however, about 15 minutes after takeoff, the airplane experienced a loss of engine power and impacted trees during a subsequent forced landing. Examination of the airframe and engine did not reveal any mechanical abnormalities. The airplane's fuel tanks were compromised; however, through the use of water finding paste, water was identified in the engine-driven fuel pump, fuel control inlet screen, and fuel manifold. The accident flight was the airplaneā€™s first flight since a test flight after its most recent annual inspection, five months prior to the accident.

NTSB Probable Cause Narrative

The pilot's inadequate preflight inspection, which resulted in a loss of engine power during cruise due to fuel contamination.

Event Information

Type of Event Accident
Event Date 9/15/2007
Event Day of the Week Saturday
Time of Event 1445
Event Time Zone Eastern Daylight Time
Event City Dallas
Event State GEORGIA
Event Country --
Zipcode of the event site 30132
Event Date Year 2007
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 335707N
Event Location Longitude 0844556W
Event Location Airport Cobb County
Event Location Nearest Airport ID RYY
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 9
Degrees magnetic from airport --
Airport Elevation 1040
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1445 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 45
Weather Observation Facility ID RYY
Elevation of weather observation facility 1040
Distance of event from weather observation facility (units?) 9
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) 26
Dew Point at event time (in degress fahrenheit) 10
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.15
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 24235
NTSB Notification Source FAA SROC
NTSB Notification Date Sep 15 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Sep 26 2008 6:40PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office Atlanta, GA

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8260R
NTSB Number NYC07FA228
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 Bellanca
Aircraft Model 17-30A
Aircraft Series Identifier --
Aircraft Serial Number 30438
Certified Max Gross Weight 3200
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 1 2007 12:00AM
Airframe hours since last inspection 0
Airframe Hours 2660
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Auto Sports of Atlanta
Aircraft Owner Street Address 3740 Dekalb Technology PKWAY #A
Aircraft Owner City Atlanta
Aircraft Owner State GA
Aircraft Owner Country USA
Aircraft Owner Zipcode 30340
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 CTJ
Departure City Carrollton
Departure State GA
Departure Country USA
Departure Time 1430
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code RYY
Destination City Marietta
Destination State GA
Destination Country USA
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 4 2008 1:13PM
User who most recently changed record KENJ
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --