The Federal Aviation Administration employs more than 14,000 air traffic controllers in the United States. Each day, some fraction of these people manage an average of 45,000 flights. This means safely and efficiently coordinating take-offs,
The Federal Aviation Administration employs more than 14,000 air traffic controllers in the United States. Each day, some fraction of these people manage an average of 45,000 flights. This means safely and efficiently coordinating take-offs,
