HISTORY OF FLIGHT Use your browsers 'back' function to return to synopsisReturn to Query Page
On July 17, 2006, approximately 1750 central daylight time, a single-engine Piper J3 tail wheel-equipped airplane, N6732H, was destroyed following a loss of control while maneuvering at low altitude near Walnut Ridge, Arkansas. The private pilot and student rated passenger sustained fatal injuries. The airplane was registered to and operated by the pilot. Visual meteorological conditions prevailed and a flight plan was not filed for the personal flight conducted under the provisions of 14 Code of Federal Regulations Part 91. The local flight originated from a private airstrip, near Walnut Ridge, Arkansas, at an unknown time.
There were no eyewitnesses to the accident; however, several people in the area reported observing the vintage airplane flying slowly overhead at a low altitude several minutes prior to the accident. One of the witnesses, who was working in the field stated, "[the plane's] airspeed was probably 50 miles per hour, maximum, and [at an] altitude of 25 to 50 feet. They waved at us and kept on [flying] south."
The 199-hour, 31-year old pilot, who was occupying the front seat, was a private pilot with ratings for airplane single-engine land. The pilot's most recent FAA third-class medical certificate was issued January 2005. However, FAA records showed that his last medical was conducted May, 1998. The AME (Aviation Medical Examiners) that signed the pilot's flight medical had her medical license suspended in October 2004, and her AME designation suspended in April, 2005.
The 26-year old student-rated pilot was occupying the rear seat. The pilot was issued a special issuance third class medical certificate on August 24, 2005.
The airplane was a 1946 model Piper J3, which was a single-engine, high-wing, tube and fabric airplane, configured for two occupants with tandem sitting, and fixed conventional landing gear. The airplane was not originally equipped with shoulder harnesses, nor an electrical system.
The airplane was equipped with two fuel tanks for a total of 24 gallons of fuel. A 12-gallon header fuel tank, and an additional 12-gallon fuel tank added to the left wing under a Supplemental Type Certificate (STC). A single lever, selected the fuel flow off or on.
A review of the aircraft's maintenance log revealed the last annual inspection was performed on October 30, 2005, at a tachometer time of 1,052.4 hours. The total time on the airframe was 3,774.6 hours.
The airplane was powered by a 65-horsepower Continental A-65 reciprocating engine, serial number 3886168. At the time of the last annual inspection, the engine had accumulated 1,066 hours since its last major overhaul.
At 1653, the automated weather observing system at the Jonesboro Municipal Airport (JBR), near Jonesboro, Arkansas, approximately 20 miles southeast of the accident site, reported winds from 070 degrees at 5 knots, 10 statute miles visibility, a clear sky, temperature 93 degrees Fahrenheit, a dew point 66 degrees Fahrenheit, and an altimeter setting of 29.95 inches of Mercury.
The pilots were not in communication with air traffic control during the flight and no distress calls were reported to have been received from the flight.
WRECKAGE AND IMPACT INFORMATION
The airplane came to rest in a soybean field located near a private agricultural service airstrip, on a measured heading of 094 degrees. The accident occurred during daylight hours, at the coordinates of 36 degrees 00.00 minutes north latitude; 090 degrees 57.2 minutes west longitude, and at a field elevation of 278 feet msl (mean sea level). All major components of the airplane were accounted for at the accident site. A post-impact fire consumed much of the airframe.
The initial impact mark was located approximately 20 feet to the left and in front of the airplane, and consisted of a prop ground scar and a flattening of vegetation. The wings remained attached to the airplane and came to rest perpendicular to the fuselage. The left wing had a slight upward "bend", at about mid-span. Both main landing gear were folded under and over to the left side of the airplane. The engine was pushed down and back by the impact and had sustained relatively minor fire damage. The forward and rear cabin areas, in the tube-and-fabric airplane, were largely burn away by the post-impact fire. All tail surfaces were attached in their respective positions. Control continuity to all flight controls was established at the accident site.
Ground signatures and ground scars were consistent with the airplane in a nose low attitude, while in a slightly left turn.
Both fuel tanks and/or fuel lines had been breached by the impact or fire. Fuel was not found in either fuel tank. The fuel shutoff valve was found in the "on" position.
The propeller remained attached to the engine crankshaft. One propeller blade was bent approximately 90 degrees aft, with the bend starting about three-quarters the way down the blade. The other propeller was bent lengthwise along the blade consisting of a "wave" type bend.
The engine was removed from the airframe to facilitate a detailed examination. The propeller remained bolted to the prop flange, but the flange was bent, which resulted in an angle between the crankshaft and propeller. The accessory section had been pushed into the firewall, slightly crushing the header fuel tank. The left and right magnetos were removed and spun by hand; both magnetos would not produce a spark. However, both magnetos were heat/fire damaged. The engine was rotated by hand, thumb compression was obtained on each cylinder and continuity was established through the motor to the accessory section. Each of the engine's bottom sparkplugs were removed and examined. The sparkplugs were dark gray in color and found to be worn. No pre-impact abnormalities with the engine, cylinder assemblies, or engine components were found.
MEDICAL AND PATHOLOGICAL INFORMATION
Autopsies were performed on July 19, 2006, by the Arkansas State Crime Laboratory, Medical Examiner Division, Little Rock, Arkansas.
Toxicological Testing was conducted by, the FAA Toxicology Accident Research Laboratory, near Oklahoma City, Oklahoma. The tests detected Tetrahydrocannabinol (Marihuana) and Tetrahydrocannabinol Carboxyic acid (Marihuana) in the blood and lung of the private pilot.
The occupants were wearing their respective seatbelts at the time of the accident.
The wreckage was released to the owner on July 19, 2006.