51.   But pilots and charter companies say the threat of small planes has been overstated.

52.   But should this accident serve as a reminder about the hazards of piloting a small plane?

53.   But the Reagan administration overruled that plan, saying that the fees illegally discriminated against the small planes and airlines.

54.   But the crash might still turn out to have been an accident, a catastrophic failure of the aircraft or even a midair collision with an undetected small plane.

55.   But upon arriving at the terminal, they discovered the small plane they had chartered was not available.

56.   But, with a small plane and short notice, it ultimately was not possible.

57.   But with airline deregulation, big carriers pulled out of small cities, and the number of small planes grew rapidly.

58.   Canada, for its part, says it will tighten surveillance of small planes and boats that cross freely between countries.

59.   Carey, in her own songs, overdid her swoops and slides, circling around melody notes like a small plane lost in the fog.

60.   Chacon, however, did not take the small plane to the Bahamas.