In recent years, increases in the amount and changes in the distribution of air traffic have been very dramatic and are continuing. The need for changes in the

Automation in air traffic control may increase efficiency, but it also raises questions about adequate human control over automated systems. Following on the pa

The Federal Aviation Administration's computer contract with IBM Corporation.

Despite the strong safety record of the national airspace system, serious disruptions occasionally occur, often as a result of outdated or failed equipment. Und