NTSB Identification: ERA15FA353
14 CFR Part 91: General Aviation
Accident occurred Saturday, September 12, 2015 in Oneida, TN
Probable Cause Approval Date: 08/28/2017
Aircraft: AERO VODOCHODY L39, registration: N139RT
Injuries: 1 Fatal.
NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.
The pilot of the single-engine, high-performance, jet airplane was scheduled to be the final performer at an air show. Several witnesses who observed the airplane take off reported that the airplane seemed "slow" during climbout. A witness located near the end of the departure runway stated that the airplane did not appear to be climbing as quickly as other jet-powered airplanes he had previously observed. This witness reported that the airplane made a right turn and pitched -up to gain altitude, and then the engine lost power. The airplane subsequently descended nose first and impacted trees and terrain about 2 miles west of the airport. The wreckage was severely fragmented, scattered along a 325-ft debris path, and partially consumed by a postimpact fire.
Examination of the airframe and engine did not reveal evidence of any preimpact mechanical malfunctions. Although bending of fan blades opposite the direction of rotation indicated that the engine was rotating at the time of impact, imprints of fan blade tips on the shrouds with no circumferential rub marks indicated that the engine had little rotational energy and was operating at low power. Extensive damage to the fuel control unit precluded a functional test for any anomalies that could have resulted in or contributed to a loss of engine power.
Although one toxicology laboratory identified ethanol in the pilot's muscle tissue, a second laboratory did not, indicating that the ethanol was from postmortem production and did not play a role in the accident. In addition, metoprolol and diphenhydramine were identified in the pilot's muscle and brain tissue. Metoprolol, a medication for hypertension, is not impairing. Diphenhydramine is a significantly impairing sedating antihistamine; however, without a blood level, no determination could be made as to whether the pilot was impaired by the effects of diphenhydramine at the time of the accident.
The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
The pilot's failure to maintain airplane control following a partial loss of engine power during initial climb. The reason for the partial loss of engine power could not be determined due to extensive postimpact damage.
The National Transportation Safety Board traveled to the scene of this accident.
Additional Participating Entity:
Federal Aviation Administration / Flight Standards District Office; Nashville, Tennessee
Aviation Accident Factual Report - National Transportation Safety Board: https://app.ntsb.gov/pdf
Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms
Float Dancer Inc: http://registry.faa.gov/N139RT
NTSB Identification: ERA15FA353
14 CFR Part 91: General Aviation
Accident occurred Saturday, September 12, 2015 in Oneida, TN
Aircraft: AERO VODOCHODY L39, registration: N139RT
Injuries: 1 Fatal.
NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.
HISTORY OF FLIGHT
On September 12, 2015, about 1625 eastern daylight time, an Aero Vodochody L-39C Albatros, N139RT, was destroyed when it impacted terrain shortly after takeoff from Scott Municipal Airport (SCX), Oneida, Tennessee. The airline transport pilot was fatally injured. The airplane was registered to Float Dancer, Inc., and operated by the pilot under the provisions of 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed, and no flight plan was filed for the local airshow performance flight.
According to witnesses, the pilot flew the airplane to SCX the day before the accident to perform in the Wings Over Big South Fork airshow that was being held on the day of the accident. Witnesses reported that the pilot was scheduled to be the final performer in the airshow.
A friend of the pilot, who had flown the airplane about 1 week before the accident and assisted the pilot on the day of the accident, reported that he removed the safety pins for the front cockpit ejection seat, filled the airplane's smoke system oil tank, and observed the pilot perform a full power engine check and smoke system check before the takeoff from runway 23. He further stated that the takeoff "appeared normal in all respects." As the airplane began to climb, he diverted his attention to the spectators, and when he looked back for the airplane, he could not locate it. Moments later he observed a rising column of smoke.
The airboss, who cleared the airplane for takeoff, reported no distress calls or abnormal communications from the pilot before the accident. Several witnesses reported that a "puff of smoke" exited the airplane's exhaust before the airplane's taxi to the runway and that the airplane seemed "slow" during climbout. A witness located near the departure end of the runway stated that the airplane did not appear to be climbing as quickly as other jet-powered airplanes he had previously observed. He further stated that the airplane made a right turn and pitched up to gain altitude, and "the engine failed." The airplane subsequently entered a "sliding turn" and descended nose first toward the ground.
PERSONNEL INFORMATION
The pilot, age 61, held an airline transport pilot certificate with ratings for airplane single- and multiengine land. He also held type ratings for Cessna CE-525- and CE-525S-series airplanes and had private pilot privileges in single-engine sea airplanes.
The pilot's personal flight logs were not located. He reported 6,000 hours of total flight experience, with 40 hours accumulated during the previous 6 months, on his most recent Federal Aviation Administration (FAA) medical examination, which was conducted on December 23, 2014, and resulted in the issuance of a limited second-class/full third-class special issuance medical certificate. A flight instructor reported that the pilot satisfactorily completed a flight review and pilot proficiency check in the airplane on April 16, 2015.
AIRCRAFT INFORMATION
The single-engine, two-seat, high-performance airplane was manufactured in Czechoslovakia as a basic and advanced military jet trainer. It was equipped with an Ivchenko AI-25TL turbofan engine, which had a takeoff thrust rating of 3,792 pounds.
According to FAA airworthiness records, the airplane was manufactured in 1983 and purchased by the pilot on October 7, 1999. It was issued an FAA experimental special airworthiness certificate in the exhibition category on October 23, 1999.
The airplane was maintained under an FAA-approved maintenance program. Review of maintenance records revealed that the airplane's most recent condition inspection was performed on April 2, 2015. The pilot's friend reported that the airplane had been flown about 13 to 15 times and had accumulated about 15 to 18 hours of flight time since the condition inspection.
At that time, the airplane had been operated for about 1,550 total hours and about 325 hours since it was purchased by the pilot. The engine, which was new when it was installed on March 27, 2001, had been operated for about 325 hours. The airplane was not flown between October 25, 1999, and the date the that new engine was installed.
METEOROLOGICAL INFORMATION
At 1635, the weather conditions reported at Campbell County Airport (JAU), which was located about 24 nautical miles east-southeast from the accident site, included wind from 310° at 5 knots, visibility 10 statute miles, clear sky, a temperature of 23°C, a dew point of 4°C, and an altimeter setting of 29.85 inches of mercury.
WRECKAGE INFORMATION
The airplane impacted trees about 2 miles west of the departure end of runway 23 in the Big South Fork National River and Recreation Area. The airplane was severely fragmented and partially consumed by a postimpact fire. A debris path began around a group of about 75-ft-tall broken trees and continued on a magnetic heading of about 120° for about 325 ft over sloped, uneven terrain to the engine.
Portions of all major parts of the airframe, which included all the flight controls, were identified in the debris path. The fuselage and both wings were fragmented, and the empennage was separated. The vertical stabilizer and rudder were separated from the empennage. The rudder trim tab was separated from the rudder. The left and right elevators remained attached to the horizontal stabilizer; however, the horizontal stabilizer and both elevators displayed crushing damage and tearing consistent with tree and ground impacts. The left aileron remained attached to the outboard portion of the left wing, and the right aileron was separated. Both wing tip fuel tanks were separated. The postimpact condition of the airframe precluded confirmation of flight control continuity.
The airplane was equipped with ejection seats. One ejection seat rocket motor was found discharged, and one parachute was located in the debris path; however, its respective envelope was not inflated.
The engine was impact and fire damaged. It was complete from the inlet case's front flange to the exhaust duct's rear flange. Visual examination of the last stage turbine assembly did not reveal any damage consistent with an internal catastrophic failure. The gearbox was missing from the engine. A small section of the gearbox housing, which included three internal spur gears with no apparent teeth damage, was recovered among the airplane debris.
Additional examination of the engine after it was recovered from the accident site revealed that all the fan ducts were in place, except for an area on the top of the engine between the intermediate case and the rear fan duct that was partially burned away. There was no forward-to-aft linearity of the soot and burn patterns, consistent with a postimpact fire. All of the 1st, 2nd, and 3rd stage fan blades were in place in their respective disks. Five 1st stage fan blades were separated up to 2 inches above their blade root platforms, and the remaining fan blades were bent in the midspan area opposite the direction of rotation. None of the 1st stage fan blades had any soft body or hard body impact damage. The 3rd stage fan blade shroud contained imprints of the 3rd stage fan blades, with no circumferential rub marks.
The fuel control throttle pointer indicated 30 (0-110 scale), and the high-pressure compressor variable stator vane indicator was at 17 (0-30 scale). The fuel control unit remained attached to the engine but sustained both impact and thermal damage.
MEDICAL AND PATHOLOGICAL INFORMATION
The Knox County Regional Forensic Center, Knoxville, Tennessee, performed an autopsy on the pilot. According to the autopsy report, the cause of death was "multiple blunt force injuries following airplane crash."
Review of the pilot's medical history revealed that he had a history of hypertension, high cholesterol, and severe coronary artery disease, which required surgery in 1997. He reported all those diagnoses to the FAA, as well as the use of several medications, including atorvastatin and atenolol.
Toxicological testing performed by NMS Labs on specimens from the pilot at the request of the medical examiner identified 0.064 gm/dl of ethanol and caffeine in muscle tissue. Ethanol is an intoxicant commonly found in beer, wine, and liquor that acts as a central nervous system depressant. Ethanol may also be produced in body tissues by microbial activity after death.
Toxicology testing performed on specimens from the pilot by the FAA Bioaeronautical Science Research Laboratory, Oklahoma City, Oklahoma, was limited by the lack of available blood, urine, or vitreous for testing. No ethanol was identified in muscle; however, diphenhydramine and metoprolol were detected in muscle and brain tissue. Metoprolol is a beta-blocking agent similar to atenolol that is used to treat high blood pressure and reduce the risk of recurrent heart attacks. Diphenhydramine is a sedating antihistamine used to treat allergy symptoms and as a sleep aid.
NTSB Identification: ERA15FA353
14 CFR Part 91: General Aviation
Accident occurred Saturday, September 12, 2015 in Oneida, TN
Aircraft: AERO L 39 ALBATROS, registration: N139RT
Injuries: 1 Fatal.
This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.
On September, 12, 2015, about 1625 eastern daylight time, an Aero Vodochody L-39C Albatros, N139RT, operated by a private individual, was destroyed when it impacted terrain shortly after takeoff from Scott Municipal Airport (SCX), Oneida, Tennessee. The airline transport pilot was fatally injured. Visual meteorological conditions prevailed and no flight plan had been filed for the local airshow performance flight that was conducted under the provisions of 14 Code of Federal Regulations Part 91.
The single engine, two-seat, high-performance airplane was manufactured as a basic and advanced military jet trainer. It was equipped with an Ivchenko AI-25TL turbofan engine.
According to Federal Aviation Administration (FAA) records, the accident airplane was manufactured in 1983, and purchased by the pilot on October 7, 1999. It was issued an FAA experimental special airworthiness certificate in the exhibition category on October 23, 1999.
The airplane was flown to SCX by the pilot the day prior, to perform in the Wings Over Big South Fork airshow that was being held on the day of the accident. Witnesses reported that the pilot was scheduled to be the final performer in the airshow and the airplane departed from runway 23, a 5,506-foot-long, asphalt runway. A witness located near the departure end of the runway, stated that the airplane did not appear to be climbing as quickly as other jet-powered airplanes he had previously observed. The airplane made a right turn and pitched-up to gain altitude when "the engine failed." The airplane subsequently entered a "sliding turn" and descended nose first toward the ground. Several witnesses reported that a "puff of smoke" exited the airplane's exhaust prior to the airplane's taxi to the runway. The airboss, who cleared the airplane for takeoff reported no distress calls or abnormal communications from the pilot prior to the accident.
The airplane impacted trees about 2 miles west of the departure end of runway 23, in the Big South Fork National River and Recreation Area. The airplane was severely fragmented and partially consumed by a postimpact fire. A debris path began around a group of about 75-foot-tall broken trees, and continued on a heading about 120 degrees, for about 325 feet, over sloped, uneven terrain, to the engine. Portions of all major parts of the airframe were identified in the debris path. The engine was impact and fire damaged. Visual examination of the last stage turbine assembly did not reveal any damage consistent with an internal catastrophic failure. The airplane was equipped with ejection seats. One ejection seat rocket motor was found discharged and one parachute was located in the debris path; however, its respective envelope was not inflated. The wreckage was retained for further examination to be performed at a later date.
The airplane was maintained under an FAA approved maintenance program. Initial review of maintenance records revealed that the airplane's most recent condition inspection was performed on April 2, 2015.
The pilot reported 6,000 hours of total flight experience on his most recent application for an FAA second-class medical certificate, which was issued in December 2014.
Jay "Flash" Gordon
(WBIR-SCOTT COUNTY) Crews recovered the wreckage Tuesday of a jet that crashed while performing at an air show in Scott County over the weekend, killing the pilot.
Jay Gordon, of Louisville, Kentucky, was flying a vintage military jet at the Wings Over Big South Fork Air Show on Saturday when the plane suddenly took a nose dive to the ground. He was the only person on board.
The plane crashed in a remote area of the Big South Fork River and Recreation area that can only be reached by ATV's or by walking. Crews were able to recover Gordon's body late Saturday, but it took several days to arrange to retrieve the wreckage.
On Tuesday, a helicopter flew between the crash site and the Scott County Municipal Airport, ferrying pieces of the wreckage that were attached by long cables by crews on the ground.
Gordon was well-known in the aviation world. His obituary says he was an accomplished acrobatics pilot that has performed at air shows for more than 20 years.
Gordon had logged more than 10,000 hours as a pilot, and had close calls before. In 1998, he got away with only minor injuries during a take-off and landing exercise on the Ohio River in a floatplane. He told the Courier Journal then that he found himself hanging from his safety straps, watching the river come up toward him after the plane nosed over on landing.
His friends and family will hold a memorial this weekend.
Source: http://www.wbir.com
Crews recover wreckage of Vodochody L-39 Albatros plane that crashed during air show.
The Louisville aerobatic pilot who died in a Tennessee plane crash over the weekend was an air quality pioneer who used flight to champion math and science with young people while giving generously to local institutions, friends and acquaintances recalled on Monday.
Jay "Flash" Gordon liked fast cars and even faster airplanes. And while the National Transportation Safety Board investigates the accident that killed him on Saturday while he was flying a high-performance Russian jet at an air show near Knoxville, Gordon was being remembered as a visionary who used his intelligence, entrepreneurial spirit and positive attitude to build a successful business and give back to the community.
While in his 20s, Gordon took a startup company and, by the late 1990s, turned it into one of the world's largest businesses that tested motor vehicle emissions, helping cities and states comply with tightening regulations and cleaning up their air, including Louisville's. The company, Gordon-Darby, still provides those services in Arizona and also offers license sales system to state governments, according to its website.
"He was just a Kentucky boy from a hard-working family," said Laura Jones, an aviation consultant who said she gave Gordon his first flight lesson in 1992 and became close friends. "This is the American Dream."
She said he got an idea, and went to the bank and got a loan. "He was a brilliant man. He was so proud of his accomplishments, and that he was doing something really good for air quality," she said.
Became "VET" villain
For a while in the late 1990s and early 2000s, however, Gordon was also vilified as the owner of the company that ran Jefferson County's motor vehicle emissions testing program, known as "the VET," as it became increasingly unpopular while cars and trucks were becoming cleaner. The Kentucky General Assembly forced the end of emissions testing in Louisville in 2003.
The Courier-Journal profiled Gordon in 1999, writing that his "fortune is built on a program that many people consider at best a hassle and at worst a waste of their money, and ever since Jefferson County officials proposed increasing the emissions-testing fee, Gordon-Darby, and its founder and majority owner, have become the focus on heated, often personal, criticism."
The news report said television news had "portrayed him as a person who buys expensive toys with profits squeezed from local residents." But the newspaper pointed out that by far most of the company's earnings came from out of state.
"Jay was a convenient whipping post for that animosity," recalled Art Williams, a Louisville attorney and retired director of the Louisville Metro Air Pollution Control District. "He didn't deserve the criticism."
Williams said the company's contracts with the county were always on the up-and-up. He said Gordan's financial success actually came in large part because he invented testing procedures that were widely used nationwide. He said the University of Louisville-trained engineer recognized early on that the Clean Air Act was going to force pollution reductions from motor vehicles as cities struggled to meet health standards.
Louisville's long-standing problem with smog allowed Gordon, in 1984, at just 28 years old, to help pioneer emissions inspection and maintenance programs that were later put in place in many other cities or states, Williams added.
"He was a visionary," Williams said.
In the newspaper's profile, Gordon attributed his affinity for fast cars, airplanes and other "such expensive playthings" in part to a heart attack he said he had at age 38 and heart bypass surgery in 1998. "I am playing hard because I can now," he told a reporter.
Williams said Gordon "lived his life as fully as anybody I have ever known."
Major gifts
He also shared his wealth, and expertise, friends and colleagues said Monday. Jones said he contributed to a variety of causes and local nonprofit agencies in Louisville, from math and science literacy to parks, the arts and at-risk children. She said he also saw flying as a way to raise public interest in science and math.
John Usher, who is acting dean of the J.B. Speed School of Engineering, said Gordon had been on the school's Industrial Board of Advisors for at least 25 years. He said he gave the school $250,000 in 1999 to help set up a computer lab and $600,000 in 2010 to help renovate the school's Duthie Building.
"He was just such a great guy," Usher said. "He was positive, enthusiastic and charismatic. He will certainly be greatly missed."
Judy Lambert, the chief executive officer of Maryhurst, said Gordon was a good friend of the treatment center for abused and neglected girls.
"Jay's generosity for Maryhurst was very instrumental in helping Maryhurst help the most traumatized kids in Kentucky," she said. "When Maryhurst was building a wellness center, Jay stood up and made a $250,000 contribution so we could complete the project.”
Many Louisville residents will also remember Gordon for his two-decades long participation in Thunder over Louisville, the Kentucky Derby Festival's signature event.
Not only did he fly, but also was part of "the inner circle" that solved logistical and other problems, said Matt Gibson, vice president of the event for the festival.
The annual air show needs a center marker to help pilots like those with the Blue Angels know where they are, Gibson said. High, turbulent water in 2014 meant that a boat could not do the job. But Gordon engineered and helped build a suspended, floating marker that allowed river debris to pass safely underneath, Gibson said.
"He was always willing to go the extra mile," he added.
Outreach to children
Witnesses at the Wings Over the South Fork air show saw Gordon's L-39 Albatros go into a nose dive and not pull up, according to the Associated Press. A National Transportation Safety Board spokesman said it would be a week or two before the agency issued a report.
Gordon's friend and fellow pilot, Jones, said he was a highly skilled pilot who had trained with the top aerobatic pilots in the world, who had an "excellent" airplane. She said he had logged more than 10,000 hours in the air, the equivalent of more than 400 days. She said he would be saddened if his accident discouraged others from flying.
To Gordon, flying was also an act of giving back, she added.
She said he made a point to talk with children about flying. "He'd go to air shows and reach out to the kids. The beautiful things he did in the sky. That's mathematics, that's physics."
And children wanted to see him, she said.
"He was the star of the show. He was the finale. He was Flash Gordon."
Story, comments and photo: http://www.courier-journal.com
According to our CBS affiliate WVLT, pilot Jay "Flash" Gordon of Louisville, died Saturday in a crash.
The crash happened at the Wings Over Big South Fork Air Show in Scott County, Tennessee.
According WVLT, the pilot's nephew, Blake Dunlap, says Gordon made the plane dive to perform a trick maneuver when the plane crashed.
Gordon was the only person on board the Vodochody L-39 Albatros aircraft.
The Vice President of communications for the Kentucky Derby Festival released a statement regarding Gordan's death:
"Our thoughts and prayers are with the family of longtime performer Jay "Flash" Gordon tonight. He has flown in the Thunder Over Louisville Air Show for many years. More than a performer, Jay was a member of the Derby Festival and Thunder family. In recent years, his flying experience and engineering expertise have helped keep Thunder's air show going. His passion for flying and love of Thunder will truly be missed." - Amiee Boyd
Story, video and photo gallery: http://www.wlky.com
WLKY's Rick Van Hoose took off with pilot Jay "Flash" Gordon over the weekend.
LOUISVILLE, Ky. (WDRB) – A Louisville pilot was killed when his plane crashed during an airshow in Oneida, Tennessee, sources tell WDRB News.
Local authorities near the crash site have not released the pilot’s name, but the Aero Club of Louisville based at Bowman Field confirms to WDRB News that it’s Jay Gordon.
The Federal Aviation Administration confirms that an Vodochody L-39 Albatros aircraft crashed at 4:30 p.m. Saturday while participating in the airshow at Scott Municipal Airport in Tennessee.
According to the ‘Wings Over Big South Fork Air Show and Car Show’ website, that’s the same type of aircraft that Gordon was scheduled to fly this weekend.
The FAA says only the pilot was on board during the crash. We’re told local authorities will release the name and condition of the pilot and then the FAA will release the aircraft registration after that.
The FAA is investigating and the National Transportation Safety Board will determine probable cause.
Jay "Flash" Gordon was a staple at Thunder Over Louisville. He has flown his L-39 Albatros in the Kentucky Derby Festival event for several years.
Aimee Boyd with Kentucky Derby Festival says, "Our thoughts and prayers are with the family of longtime performer Jay "Flash" Gordon tonight. He has flown in the Thunder Over Louisville Air Show for many years. More than a performer, Jay was a member of the Derby Festival and Thunder family. In recent years, his flying experience and engineering expertise have helped keep Thunder's air show going. His passion for flying and love of Thunder will truly be missed."
Story, comments and photos: http://www.wdrb.com
Jay Gordon
(Courtesy: Gordon-Darby Inc.)
An emergency helicopter takes off to assist in the rescue effort after a plane crash during an air show Sept. 12, 2015, in Oneida, Tennessee.
LOUISVILLE, Ky. (WHAS11) – A beloved Louisville pilot has died in a Tennessee air show Saturday afternoon.
According to WBIR, Jay "Flash" Gordon's aircraft crashed at the Wings Over Big South Fork Air Show in Oneida, Tennessee.
Gordon was the only person on board the single-engine plane.
"I saw him, he was going kind of in a nose dive. First didn't think anything about it because I figured he would pull up and come on," he said. "When we saw the puff of smoke and he did not come back, my heart dropped and we just started instantly saying some prayers," Blake Dunlap, the pilot's nephew said.
Dunlap says Gordon keeps up with his plane's inspections and adds that if he feels conditions aren't right, he won't fly.
He was a longtime performer in the Thunder Over Louisville air show.
Officials with the Kentucky Derby Festival released the following statement:
More than a performer, Jay was a member of the Derby Festival and Thunder family. In recent years, his flying experience and engineering expertise have helped keep Thunder's air show going. His passion for flying and love of Thunder will truly be missed.
The FAA and NTSB are investigating the crash.
Source: http://www.whas11.com
You do such a good job with your reports, this is the most comprehensive source I have seen regarding this sad crash. Thank you.
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