Tom waited a full two minutes to make sure the plane would not return.

"But the plane could not return, even though it tried," he said.

As she said this they heard the first sound of the planes returning.

After two hours, the Vietnamese planes returned to the ground.

The planes flew for hours that day and returned the next.

And I do mean now, all planes in the air to return to their departure airport.

The plane did not return and we have not been able to find out what happened.

The American plane was not hit and did not return fire.

The pilot and plane returned to base without further incident.

The plane later returned to Colombia where the man vanished.