41.   But to varying extents, some have begun rerouting flights in periods of high solar activity, both to reduce potential radiation exposure and to ensure good radio communications.

42.   China continued to demand an apology for the incident and a cessation of U.S. surveillance flights in international airspace near its coast.

43.   Chinese pilots have been less aggressive in intercepting American flights in this area than they had been over the South China Sea.

44.   Colombia has long been a major source of cocaine and other drugs reaching the United States, prompting the United States surveillance flights in the region.

45.   Comair feeds Delta flights in Cincinnati and Orlando, while SkyWest feeds them in Salt Lake City.

46.   Comair is a feeder for Delta airline flights in Cincinnati.

47.   Companion passengers must accompany the Frequent Flier Club member on all flights in the same class of service.

48.   Company officials interviewed those who signed it and have said no planes were returned to flight in an unsafe or unairworthy manner.

49.   Colombia has long been a major source of cocaine and other drugs reaching the United States, prompting the U.S. surveillance flights in the region.