11.   Once you get used to which aircraft make what sounds, you start to get terrified of them.

12.   Other aircraft that day made prisoners of passengers for five and six hours.

13.   Others apparently share those sentiments because corporate aircraft have made a comeback.

14.   Reports that some of the suicide hijackers showed an interest in crop-duster aircraft make anthrax cases in Florida, New York, Nevada and Washington look very suspicious.

15.   The aircraft then made a second pass over the zone seven minutes later and dropped four more bundles.

16.   The Navy pilots and technicians are being detained on the southern island of Hainan, where the damaged U.S. aircraft made an emergency landing.

17.   The system looks for whether the aircraft made an abnormally hard landing, which would require an inspection.

18.   A British Airways aircraft made an emergency landing Sunday after part of its undercarriage failed to open.

19.   A search-and-rescue aircraft made contact Thursday with a struggling cargo ship that called for help in storm winds off Newfoundland.