1.   Their aircraft went down during a training exercise.

2.   As it was certain that the aircraft could go faster an attempt was made on the world speed record.

3.   Cuba claimed the planes violated its airspace, while the United States said the aircraft went down in international waters.

4.   Even if the computer design is wrong, he insists that the aircraft cannot go out of control.

5.   Military officials would not comment on where the aircraft went down or what its mission was.

6.   NATO aircraft should go after the most important military targets, especially in the narrow corridor around Brcko that links Serbian forces in eastern and western Bosnia.

7.   Once the majority of those were destroyed or damaged, aircraft went after front-line Taliban troops.

8.   Strosnider said he has little desire to use an airport where small aircraft are going to have to wait behind the big guys.

9.   The aircraft went out of control and plunged to the ground.