11.   At a time when the crash rates of commercial airliners and general aviation are declining, the crash rate for government-owned airplanes is rising.

12.   A commercial airliner was chartered because the Chinese opposed the use of a military aircraft to pick up the crew, government officials said.

13.   A commercial airliner goes down under suspicious conditions in the heavily wooded mountains of North Carolina.

14.   A two-second scene in which a commercial airliner bound for Los Angeles is blown up by a bomb was trimmed from the opening episode.

15.   Actually, his time might have been better spent figuring out how Libby got onto a commercial airliner carrying his gun in her backpack.

16.   After two months of silence, the man re-emerged three days ago with a threat to blow up a commercial airliner leaving Los Angeles International Airport.

17.   Bush announced that nine Cabinet officers would fly commercial airliners on Friday.

18.   But plans by the federal government to hire plainclothes officers to guard commercial airliners and passengers from hijackers come with questions.

19.   But traveling via the Department of Defense is still considerably more expensive than buying a ticket on a commercial airliner.

20.   Cellphone use is prohibited on most commercial airliners while the plane is in flight.