NATCA Central Region
Unionized air traffic controllers in Iowa, Kansas, Missouri and Nebraska.
NATCA Northwest Mountain
Unionized air traffic controllers in Colorado, Idaho, Montana, Oregon, Utah, Washington, and Wyoming.
NATCA Southern Region
Air traffic controllers in Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, Puerto Rico, South Carolina, Tennessee, and Virgin Islands.
NATCA Southwest Region
Unionized air traffic controllers in Arkansas, Louisiana, New Mexico, Oklahoma, and Texas.
National Air Traffic Controllers Association (NATC
Certified as the sole bargaining unit for air traffic controllers in 1987. The collective bargaining unit for the 14,000-plus air traffic controllers serving the Federal Aviation Administration, Department of Defense and private sector.