21.   Helicopters searched for the missing sailors in bad weather.

22.   Helicopters were also searching for remote landing sites, where they could deliver food to thousands of flood victims in out-of-the-way areas.

23.   Helicopters searched the churning waters of the Adriatic Sea for survivors Wednesday after the crash of a plane believed to be carrying U.S. Commerce Secretary Ron Brown.

24.   Helicopters searched the churning waters of the Adriatic Sea on Wednesday and a local hospital was put on full alert.

25.   However, an Air Services Australia spokeswoman said a rescue helicopter was searching the ocean off Gladstone between last night, and could have prompted the reports.

26.   Israeli helicopters later searched the area, while Helicopter gunships lay down machine-gun fire on roads, injuring a family of four, Lebanese security officials said.

27.   Israeli troops in armored vehicles entered a nearby Palestinian town, imposing a curfew, as helicopters searched the area.

28.   Israeli helicopters later searched the area, located near the disputed Chebaa farms region.

29.   National Guard helicopters searched the area for people possibly trapped or swept away by the flood.

30.   Rescue helicopters searched for the missing helicopter, but bad weather hampered their efforts.