Faulty brakes may be to blame for a Russian airliner sliding off a runway and smashing onto a highway near Moscow, killing five people, a member of the crash investigation team said on Sunday.
Investigators said they were examining the black boxes to try to determine the cause of Saturday’s crash, which cracked the wings off the Tupolev-204 plane and split the fuselage into three pieces.
If they find bad brakes were at fault, it would match a warning issued to state-owned Tupolev by Russia’s aviation authority to fix brake problems that may have caused a Tu-204 with 70 people onboard to slide off a Siberian runway on Dec. 21.
Any sign that the catastrophe could have been avoided will worsen concerns over Russia’s poor air-safety record, despite Russian President Vladimir Putin’s calls to improve controls.
“After landing the pilot used all the available brake systems on the plane, but for some reason the aircraft did not stop,” a member of the investigation team told the Interfax new agency. “Most likely it was faulty reverse engines or brakes.”
A fifth crew member of the Red Wing plane, which was traveling without passengers, died of her injuries in hospital on Sunday, the company said.
The aircraft had an experienced crew with many hours of flying under their belt, according to Russia’s aviation safety body.
Television footage showed the jet with smoke billowing from the tail end and the cockpit broken clean off after the crash.
A photograph showed a crew member, still strapped to a seat, sprawled on the pavement after apparently being hurled far the plane during its impact with the highway barrier.
Red Wings, whose fleet includes nine of the Soviet-designed Tu-204 jets, said on Sunday it would not retire them from use.
The Russian-built Tu-204, which is comparable in size to a Boeing 757 or Airbus A321, was produced in the mid-1990s, but is no longer being made.
Russia and other former Soviet republics had some of the world’s worst air-traffic safety records last year, with a total accident rate almost three times the world average, the International Air Transport Association said.