1.   Air traffic control had lost radio contact with the pilot.

2.   Even if Kirov was still listening out for radio contact, he was unlikely still to be in direct touch with the pilot.

3.   Fujimori said previous radio contacts broke off after the guerrillas held an impromptu news conference, disrupting negotiations up to that point.

4.   I am in radio contact with Earth.

5.   Immediately, it was wrapped in an envelope of incandescent gas, and radio contact was lost.

6.   It took away the normal drudgery of long flights with little radio contact and constant headings.

7.   Radio contact was established in the nick of time and we managed to transmit a message to the ship.

8.   Suddenly the yacht changed course for Margate and at this point Venturous lost radio contact with the shore unit.

9.   The report also faults the balloon crew for failing to maintain radio contact with the ground.

10.   The crew managed to make radio contact just before splashdown.