71.   Hoersted Rasmussen and two plainclothes policemen had reached the ferry aboard a pilot boat while a police helicopter circled above.

72.   Hours after the accident, a U.S. military helicopter circled over the site of the blast.

73.   Helicopters circled overhead, and police walked the grounds with a bomb-sniffing German shepherd.

74.   Helicopters circled overhead.

75.   Helicopters circled the bank research institute at Ilsan, four miles north of Seoul, broadcasting warnings for the workers inside to disperse or face arrest.

76.   Hundreds of anti-riot police surrounded the Semenyih camp throughout the day Thursday and police helicopters circled above.

77.   Hundreds of anti-riot police surrounded the camp after the predawn riot and police helicopters circled above.

78.   Military helicopters were circling the area, looking for the source of the incoming fire, Jarvis said.

79.   Mohammded Ramzan, a local resident, told reporters he saw a helicopter circling over the shrine just before it was set alight early Thursday.

80.   Military helicopters circled overhead as most downtown businesses locked up by mid-morning.