Aircraft Accident/Incident Report

Hartselle, Alabama 35640
Monday, July 24, 2006 6:52 CDT

NTSB Narrative Summary Released at Completion of Accident

A witness stated that he was driving on U.S. Highway 31 at 0650 and noticed a low flying airplane buzzing the City of Hartselle and lining up to land at a local airport. The witness continued to the airport to talk the pilot; however upon arrival at the airport the airplane was not there. Another witness stated that he was outside his home before 0700 and observed the airplane flying south southeast in the vicinity of the airport. He observed the airplane make a steep bank estimated at about 45-degrees and level out. The witness stated that he thought the airplane was going to land at the airport so he went inside his house. A short time later his mother departed his home with his daughter and the witness heard a car horn blowing. The witness went outside to investigate and was informed by his mother that there was an airplane inverted in a field adjacent to his home. The witness went to the airplane and observed one occupant who appeared to be fatally injured. Several pilots from the deceased pilot's home base stated that the deceased pilot often made high speed passes, and performed aerobatic maneuvers over and around the airport area, and runway. Examination of the airplane revealed the airplane collided with the ground in a descending nose down attitude. The left wing was pushed aft and the leading edge of the left wing exhibited accordion crushing. Examination of the engine assembly and accessories, airframe, and flight controls revealed no evidence of a precrash mechanical failure or malfunction. Review of performance data for the RV6 airplane revealed the airplane will stall at 49 mph. Post-mortem toxicology testing revealed ethanol in the pilot's blood (.061 percent), urine, and vitreous fluid.

NTSB Probable Cause Narrative

The pilot's failure to maintain airspeed while maneuvering resulting in an inadvertent stall and collision with trees and the ground. Factor in the accident were the pilot's ostentatious display and impairment due to alcohol.

Event Information

Type of Event Accident
Event Date 7/24/2006
Event Day of the Week Monday
Time of Event 652
Event Time Zone Central Daylight Time
Event City Hartselle
Event State ALABAMA
Event Country --
Zipcode of the event site 35640
Event Date Year 2006
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 345150N
Event Location Longitude 0864613W
Event Location Airport --
Event Location Nearest Airport ID --
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 657 Central Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID KHSV
Elevation of weather observation facility 629
Distance of event from weather observation facility (units?) 13
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) 9
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 18
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) 30.04
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) 20713
NTSB Notification Source FAA Communication Center
NTSB Notification Date Jul 24 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 28 2006 9:08AM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Birmingham FSDO-09

Aircraft Involved

Aircraft #1

Aircraft Registration Number N112WA
NTSB Number ATL06LA110
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 Arter
Aircraft Model RV6
Aircraft Series Identifier --
Aircraft Serial Number 21286
Certified Max Gross Weight 1650
Aircraft Category Airplane
Aircraft Registration Class --
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 --
ELT Activated --
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name Thomas B. Coggin
Aircraft Owner Street Address 200 County Road 1506
Aircraft Owner City Cullman
Aircraft Owner State AL
Aircraft Owner Country USA
Aircraft Owner Zipcode 35055
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 3A1
Departure City Cullman
Departure State AL
Departure Country USA
Departure Time 630
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code 5MO
Destination City Harvest
Destination State AL
Destination Country USA
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 28 2006 1:49PM
User who most recently changed record KENJ
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --