11.   Of course, it helps to have a helicopter.

12.   Police had a helicopter in the air and boats patrolling Lake Union in case the shooter attempted to flee by water.

13.   Scott had a helicopter and a marlin fishing boat rigged with cameras and ready to follow the ship.

14.   The Inchon has helicopters aboard that could be used in the relief operation.

15.   The U.S. military, for example, has Special Forces helicopters in Uzbekistan.

16.   There was no need to have helicopters swooping down and buzzing the rooftops on Lenox Avenue on Saturday.

17.   They had police helicopters, they had surveillance cameras, they had uniformed and plainclothes officers sizing up the people walking anywhere near the Waldorf.

18.   For all the praise it has received for its rescue mission, South Africa itself had more helicopters in its air force.

19.   Fortunately, the U.N. World Food Program had a helicopter distributing food to flood victims and agreed to ferry health workers into the affected areas.

20.   France sent three fire experts and Britain had a helicopter in Cyprus on standby, the Foreign Ministry said.