The 1973 Paris Air Show Tu-144 crash was the destruction of the second production Tupolev Tu-144 at Goussainville, Val-d'Oise, France, which killed all six crew members and eight people on the The crash, at the Paris Air Show on Sunday, 3 June damaged the development program of the Tupolev Tu-144.
One theory is that a French Mirage jet sent to photograph the aircraft without the knowledge of the Soviet crew caused the pilots to take evasive maneuvers, resulting in the Another theory is that in a rivalry with the Anglo-French Concorde, the pilots attempted a maneuver that was beyond the capabilities of
Accident
The aircraft involved was Tupolev Tu-144S СССР-77102, manufacturer's serial number 01–2, the second production Tu-144. The aircraft had first flown on 29 March 1972. This aircraft had been modified compared to the initial prototype to include landing gear that retracted into the nacelles, and retractable canards. The pilot was Mikhail Kozlov, and the co-pilot was Valery M. Molchanov. Also on board were G. N. Bazhenov, the flight navigator, V. N. Benderov, deputy chief designer and engineer major-general, B. A. Pervukhin, senior engineer, and A. I. Dralin, flight engineer. The crash occurred in front of 250,000 people toward the end of the show.
During the show, there was a "fierce competition between the Anglo-French Concorde and the Russian Tu-144". The Soviet pilot, Mikhail Kozlov, had bragged that he would outperform the Concorde. "Just wait until you see us fly," he was quoted as saying. "Then you'll see something." On the final day of the show, the Concorde, which was not yet in production, performed its demonstration flight first. Its performance was later described as being unexciting, and it has been theorized that Kozlov was determined to show how much better his aircraft was.
Once in flight, the Tu-144 made what appeared to be a landing approach, with the landing gear out and the "moustache" canards extended, but then with all four engines at full power, climbed rapidly. Possibly stalling below , the aircraft pitched over and went into a steep dive. Trying to pull out of the subsequent dive with the engines again at full power, the aircraft broke up in mid-air, possibly due to overstressing the airframe. The left wing came away first, and then the aircraft disintegrated and crashed, destroying 15 houses, and killing all six people on board the Tu-144 and eight more on the ground. Three children were among those killed, and 60 people received severe injuries.
Aftermath
The crew of the Tu-144 were buried at the Novodevichy Cemetery in Moscow on 12 June 1973.
Following the crash, Marcel Dassault called for the 1975 Paris Air Show to be held at Istres, which is situated in open country northwest of Marseille.
The crash reduced the enthusiasm of Aeroflot for the Tu-144. Restrictions on the Tu-144 following the Paris Air Show crash meant that it only saw limited service during 1977 and 1978, and it was finally withdrawn following another crash in May 1978. The Tu-144's rival, the Concorde, went on to serve with British Airways and Air France for 30 years afterwards, being finally withdrawn from service in 2003 due to low passenger numbers following the crash of Flight 4590 (coincidentally also within the vicinity of Le Bourget), rising service costs and the slump in the aviation industry following the September 11 attacks.
Causes
Investigation
The accident was investigated by the DTCE, part of the French military, which was responsible for accidents involving prototype aircraft in France. The wreckage was recovered to a hangar at Le Bourget, with some of it being flown by an Antonov An-22 to the Soviet Union. The official report from the French investigative commission, produced in collaboration with Soviet experts, proposed a hypothesis involving a French jet plane in proximity and an unsecured Tu-144 crew member with a film camera, which might have inadvertently blocked the controls during an evasion manoeuvre. However, due to a lack of concrete evidence supporting this theory, the commission concluded that the exact cause of the disaster remains undetermined. While the investigation's outcome was largely suitable for both sides, it gave rise to a number of alternative theories.