31.   The government ordered an inquiry into the accident, and announced Tuesday it would set up a commission to investigate the causes of recent crashes.

32.   The government announced Tuesday that it would set up a commission to investigate the causes of recent crashes.

33.   The grounding recommendation by the U.S. National Transportation Safety Board noted four recent crashes of the helicopters that killed seven people.

34.   The U.S. defense secretary orders a review of military air safety after recent crashes.

35.   Graphic also lists recent serious crashes in China.

36.   In addition, there have been two recent deadly crashes involving aircraft used by or in connection with high officials.

37.   Chernomyrdin has been out of favour for some two weeks and the recent crash of the ruble has thrown his political future further into doubt.

38.   The crash did not involve an ATR aircraft which has come under scrutiny due to a recent crash.