71.   Shortly after the bombing started, Mrs. Erbeli lost contact.

72.   Some are suicidal, while others have lost contact with their families and friends.

73.   The Americans radioed to a nearby unit that they had come under fire and were surrounded, the Pentagon said, and then the group lost radio contact.

74.   The company then confirmed they had lost contact with the helicopter.

75.   The crew radioed urgently about smoke in the cockpit and cabin before the tower lost contact.

76.   The forward units quickly lost contact with their base, and were cut off and surrounded by Chechen fighters.

77.   The Klein matter might have faded away if not for the New York Post reporter losing contact with the world of caring human beings.

78.   The passage of time has allowed her to put Challenger into perspective, but not to lose contact with the families of crew she worked closely with.

79.   The pilots, seeking an emergency landing, lost contact with air controllers six minutes before the crash.