31.   The Federal Aviation Administration declined, however, to follow the NTSB suggestion to temporarily bar commuter planes from flying in icy weather.

32.   The icy weather also caused a higher than average number of traffic accidents, Sychev said.

33.   The plane that crashed Tuesday was not one of the ATR aircraft that were recently grounded because of concerns about the safety of using them in icy weather.

34.   The plane was not one of the ATR aircraft that were recently grounded because of concerns about the safety of using them in icy weather.

35.   The southern Plains see icy weather a few times each year, but seldom so much so often.

36.   With icy weather that lasts from October until April or May, Moscow offers a prime environment for icicles.

37.   In western Minnesota, which has borne the brunt of the flooding so far, water in the streets of Granite Falls froze because of the icy weather.

38.   American Eagle, a subsidiary of American Airlines, grounded its ATR planes Friday after the Federal Aviation Administration barred their use in icy weather.

39.   The US Federal Aviation Administration subsequently ordered the planes grounded in icy weather.

40.   Meteorologists, meanwhile, warned that a new front of icy cold weather was going to move into Turkey on Tuesday from the north over the Black Sea.