41.   The doctor said Clinton should be able to fly to Finland, noting Air Force One is not like a commercial passenger jet.

42.   The hiring spree was spurred by an improved outlook for the airline industry and subsequent rising demand for passenger jets.

43.   The hiring spree was spurred by an improved outlook for the airline industry and a subsequent rising demand for passenger jets.

44.   The new way of buying passenger jets is a departure from the rigid delivery schedules that have characterized typical airplane deals in the past.

45.   The odds of someone flying a passenger jet into a tall building were zero before.

46.   The problem was compounded by a ban on carrying cargo on passenger jets, which was lifted after three days.

47.   The opponents, including the Sierra Club and the National Audubon Society, contend that noise from passenger jets would surpass what the National Park Service considers acceptable.

48.   The push extends beyond pilots of passenger jets to the thousands of pilots flying jets carrying cargo.

49.   The Senate acted first Friday, four days after thousands were killed or injured in the horrifying attacks in which terrorists used hijacked passenger jets as flying bombs.

50.   The storms also shut down the Little Rock airport on Saturday, after a Continental Airlines passenger jet was struck by flying debris as it prepared to take off.