At least 31 people have died after a Russian passenger plane crashed and burst into flames after take-off in Siberia.
Rescue team pulled 13 survivors from the wreckage and rushed them to hospital by helicopter but one person later died.
Television footage showed the plane, which had broken in two, lying in a snowy field.
Only the tail and rear part of the fuselage were visible.
It is not clear what caused the UTair airlines ATR 72 to crash with 39 passengers and four crew on board.
"There are no explanations yet," Yuri Alekhin, head of the regional branch of the Emergencies Ministry, told Russian television from the scene of the crash.
He said the "black box" flight recorder had been found and added: "Contact was lost with the plane just over three minutes after take-off."
UTair said on its website that the twin-engine, turbo-prop plane had been trying to make an emergency landing when it came down 1.5km from the airport in the western Siberian city of Tyumen en route to Surgut, an oil town to the northeast.
At least five of the survivors are in a critical condition, RIA news agency quoted hospital officials as saying in Tyumen, some 1,720km east of Moscow.
UTair has three ATR-72 craft made by the French-Italian manufacturer ATR.
