11.   Eventually, I found myself in the cockpit of a Mustang high over Europe tangling with enemy planes, each piloted by some other computer user also on line.

12.   He downed three enemy planes during the final nine days of the conflict.

13.   He joined the Army Air Corps in World War II, where he became a skilled pilot and downed several enemy planes over Europe.

14.   His goal accomplished, he saw extensive combat, shooting down enemy planes and being shot down himself four times.

15.   I am proud to say that the U.S.S. Pennsylvania was the first in action and that we accounted for not less than eight enemy planes.

16.   Iraq also reported again that it had shot down an enemy plane.

17.   Many planted vegetable gardens, called Victory Gardens, and joined civil defense patrols to watch for enemy planes and ships.

18.   Repaired, it had fought on, sinking a Japanese battleship, downing eight enemy planes.

19.   That would allow pilots to shoot down enemy planes long before they see them.

20.   The cursor slid over the triangle and immediately identified the enemy plane as a fighter jet from the Russian fleet.