A few minutes later, the aircraft went cold and dark.

Performance was disappointing and the aircraft did not go into production.

It does not matter whether the aircraft is going fast or slow.

The air battle was no more successful: 106 aircraft went down.

Thus, for a time, they were not aware the aircraft was going down in Pennsylvania.

One way or the other the aircraft was going to fall apart.

The aircraft abruptly went into a 30 through 40 degree left bank.

What happens if an aircraft goes down across the border?

People began to discuss where the aircraft were going to.

The aircraft went through many designation changes during its service life.