N601BV

HISTORY OF FLIGHT

On August 3, 2004, at 1159 central daylight time, an Aerostar PA-60-601P twin-engine airplane, N601BV, was destroyed shortly after take off from Runway 16 at Lakeway Airpark (3R9), Austin, Texas. The commercial pilot and five passengers (three adults and two children) sustained fatal injuries. The airplane was registered to Aviation Flight Standards, LLC, Wilmington, Delaware, and operated by one of the passengers. A visual flight rules (VFR) flight plan was filed for the flight that departed Lakeway Airpark, about 1158, and was destined for the Wylie Post Airport (PWA), near Oklahoma City, Oklahoma. Visual meteorological conditions prevailed for the business flight (fractional ownership) conducted under Title 14 Code of Federal Regulations Part 91.

Several witnesses observed the airplane prior to, during and after the airplane departed. A relative of four of the passengers onboard the airplane stated that the pilot, a passenger and his brother-in-law landed at Lakeway Airport about 1030 that morning. They had flown in to pick-up his sister-in-law, niece and nephew, who had been visiting him for the past week. Prior to departure, the relative observed the passenger fill the right wing tank with 7.1 gallons of fuel from the self-service fuel pump. The passenger read out loud the amount of fuel that was being placed in the tank to the pilot as it was being fueled. The passenger then filled the left tank with fuel, but the relative did not know the amount, since he was preoccupied with saying good-bye to his family. However, he did observe the passenger to later place "a lot" of luggage, including two car seats and four overhead-sized pieces of luggage in the back of the airplane. The relative stated that the pilot "bragged" about his take-offs, so he stayed to observe it. The pilot sat in the left front seat, the passenger was in the right front seat, his brother-in-law sat in the middle seat, and his sister-in-law, niece and nephew sat in the aft seats. After the airplane was loaded, and the door shut, both engines were started, and the airplane taxied to the runway and started the take off roll. As the airplane passed by him from right to left, he got concerned because the airplane seemed to be taking "too long" to take off. He thought that the airplane should have become airborne a lot sooner. As the airplane approached the end of the runway, it became airborne but did not seem to climb and appeared to be "floating." It veered to the left, then "dove quickly," followed by an explosion.

A second witness had arrived at Lakeway Airpark about 1145 to pick up her father who was flying in from Dallas, Texas. While she was waiting, she purchased a soda from the vending machine, and saw a twin-engine airplane at the fuel pump. The witness noted two men, a woman, and a toddler at the picnic table located near the soda machine, and another man was fueling the airplane and loading the luggage. One of the men at the picnic table said, "Well, we're about ready to go." The witness grabbed her drink, and relocated to a covered hangar located at the end of the parking lot. The witness said she did not know how many people boarded the airplane, but did notice "a lot" of luggage and a car seat being loaded into the airplane. The airplane taxied to the end of the runway and did an engine run-up. She said, "The plane then came down the runway, as it passed, I was thinking the plane should be ready to lift-off and that it sounded "awful quiet." It continued down the runway, which looked to be almost at the end of the runway. It did not seem to have enough power to lift into the air. It just seemed to skim the trees and make a left bank turn, it looked as if it just headed straight down left wing and nose dive to the ground."

A third witness was detailing an aircraft at the Lakeway Airpark when he observed the airplane taking off. He said that his first thought was that the airplane should have been airborne already, and his second thought was that it was "too quiet." The witness said the airplane used up "every bit of runway." As the airplane became airborne it clipped the trees at the far end of the runway and had trouble gaining altitude and level flight. Shortly after, the airplane "tipped stalled" and flew into the ground, followed by a loud explosion.

A fourth witness was in his home located near the airport and was monitoring the airpark's UNICOM frequency. He heard the pilot announce the registration of the airplane, followed by his intentions to depart Runway 16 at Lakeway Airpark. Shortly after, the witness heard the pilot abruptly say, "Oh God! I'm in trouble...three with me..." During this transmission, the witness stated the pilot's voice was drowned out by the sounds of screaming. The witness ran to his front yard, and observed the airplane in "a nose-dive" toward the ground. The airplane disappeared from his view, followed by a huge fireball.

A fifth witness, a former flight instructor and multi-engine rated pilot, was on the tenth hole at a golf course adjacent to the accident site. It was about 1150, when he heard an airplane approaching from the north. He looked up and observed the airplane veering to the left in level flight about 500 feet above ground level (agl). He said it was yawing back-and-forth, the wings were "dipping" up and down, and the landing gear were retracted. The engines sounded as if they were at full power. Then, the airplane made a steep left bank, rolled inverted, and nose-dived into the back porch of a home. The witness said that when the airplane rolled inverted, it sounded as if both engines were instantaneously "shut-off."

A sixth witness was located on the fourteenth hole of the Falls Golf Course, when he heard the airplane. The witness described the engine noise as "extreme" and it interrupted his golf putt. He then looked up and saw the airplane banking to the left, almost inverted, as it descended behind trees. The witness then saw black smoke and fire explosion. He said there was no noise from the engines just prior to impact.

A seventh witness was working outside when he heard "a loud engine of some kind suddenly stop." He looked up and saw a small airplane flying low and then began to nose dive towards the golf course. A few moments later he heard an explosion and noticed a ball of flames.

Additionally, the week prior to the accident, an individual was in his hangar at Lakeway Airpark when he first noticed the pilot and the accident airplane parked at the fuel pump. He said that the airplane remained parked at the fuel pump for nearly an hour, and he figured the pilot might be having mechanical problems, so he approached the pilot and asked if he needed assistance. The pilot stated that he was just refueling the airplane and was preparing to fly to his home base in Oklahoma City, Oklahoma. The pilot asked the individual about "usable runway length" because he was considering a future trip to the airport in a Learjet, but "didn't think there was adequate runway length." In addition, it was mid-afternoon and warm, and the pilot expressed concern of having sufficient runway to depart safely in the accident airplane.

After the conversation, the individual returned to his hangar, which was located midfield on the east side of the runway. When he heard the airplane begin the take-off roll from the north end of runway 16, the individual stopped what he was doing and watched the airplane depart. He said that the airplane did not "rotate for climb-out" until the airplane was approximately two-thirds down the length of the runway and then made "a very flat climb clearing the trees by a rather slim margin."

The accident occurred during the hours of daylight approximately 30 degrees 20 minutes north latitude and 97 degrees 59 minutes west longitude.

PERSONNEL INFORMATION

The pilot held a commercial pilot certificate for airplane single-engine and multi-engine land, and instrument airplane. His last Federal Aviation Administration (FAA) first class medical was issued on June 1, 2004. At that time, the pilot reported a total of 3,500 flight hours. The FAA retained copies of the pilot's logbook but it only contained information dated between June 6, 1995, and October 15, 2001. A review of the endorsements section of the logbook revealed that the pilot had completed a biennial flight review on October 10, 2003.

AIRCRAFT INFORMATION

The 1975 Piper PA-60-601P, commonly known as the Piper Aerostar, was an all metal, six place, fully retractable tricycle gear, mid-wing, turbocharged and pressurized twin-engine airplane.

The airplane was equipped with two turbocharged equipped Lycoming, six cylinder, IO-540-S1AS, direct drive, horizontally opposed, air cooled, fuel injection engines, rated at 290 BHP at 2,575 rpm, with automatic controlled turbochargers installed.

The airplane was also equipped with two Hartzell, full feathering, constant speed, and 78-inch diameter propellers, controlled by Hartzell full-feather type propeller governors.

A review of maintenance records revealed that the last annual inspection was conducted on May 7, 2003, at an aircraft total time of 4,483.1 hours. According to FAA Federal Aviation Regulations, 14 CFR Part 91.409, an annual inspection was required.

An FAA inspector interviewed a mechanic, who was hired prior to the accident to perform an annual inspection. According to the inspector, the mechanic began the inspection, which included the removal of all inspection plates and the engine cowlings. During a visual inspection of the engines, he noted that the turbochargers were in poor condition and needed to be replaced. Before the mechanic could perform any maintenance to the airplane, the pilot contacted him and said that he needed the airplane and subsequently took possession of it before the annual inspection was completed.

The last entry in the aircraft mai...