61.   That means it is almost impossible to fly from one Wyoming city to another on a commercial airliner without leaving the state.

62.   That was in August, less than a month before terrorists turned four hijacked commercial airliners into flying bombs that struck fear into the heart of a horrified nation.

63.   The Air Force said that, in rare situations, its pilots could shoot down hijacked commercial airliners posing an imminent threat to U.S. cities.

64.   The bags contained a copy of the Koran, an instructional videotape on flying commercial airliners and a fuel consumption calculator.

65.   The collision-alert system, called Traffic Alert and Collision Avoidance System, is common on commercial airliners.

66.   The Globe said the bag contained a copy of the Koran, an instructional video on flying commercial airliners and a fuel consumption calculator.

67.   The FAA would give little details on the specifics of the crash, including when or if air traffic controllers noticed the commercial airliners veering off their flight paths.

68.   The king boarded a commercial airliner without prior announcement and without the customary formal departure ceremony.

69.   The muffled scream of a jet can be heard throughout most nights, long after commercial airliners have stopped landing at area airports.

70.   The likelihood of one of its counterparts marshaling the expertise to hijack and fly four commercial airliners is small.