A passenger plane crashed in Siberia shortly after taking off Monday morning, killing 31 of the 43 people on board, Russian emergency officials said. The 12 survivors were hospitalized in serious condition. The ATR-72, a French-Italian-made twin-engine turboprop, operated by UTair was flying from Tyumen to the oil town of Surgut with 39 passengers and four crew. The aircraft went down on a snowy field outside Tyumen, a regional center in Siberia about 1,700 kilometers (1,000 miles) east of Moscow. The cause of the crash was not immediately clear, according to a report of the Associated Press.