21.   He conceded that the pilot may have seen the red crosses on the trucks at the last minute and diverted his munitions.

22.   His fellow pilots saw no parachute, and a locater beacon in the ejection seat would have been activated.

23.   If pilots rated only for visual conditions cannot see the horizon or the ground below them, they can quickly lose control of the airplane, some pilots said.

24.   If the pilot cannot see the runway at that point, the landing should be aborted.

25.   It is likely that the pilot saw a lenticular cloud, a saucer-shaped cloud that sometimes forms downwind of mountains.

26.   Leaf acknowledged that British Harrier pilots had seen a convoy in the area and had identified it as containing refugees.

27.   Leaf acknowledged that British Harrier pilots had seen a convoy and identified it as containing refugees.

28.   Magaw said he wants to install video cameras in planes to allow pilots to see the cabin.

29.   NATO spokesmen said the bus began to cross the concrete bridge only after the pilot had fired the missile, and that the pilot had not seen the vehicle.

30.   On one occasion, they said, Wang was so near that American pilots could see an e-mail address he held up on a piece of paper.