Security Control of Air Traffic and Air Navigation Aids

The Plan for the Security Control of Air Traffic and Air Navigation Aids (SCATANA) is an emergency preparedness plan of the United States which prescribes the joint action to be taken by appropriate elements of the Department of Defense, Federal Aviation Administration, and the Federal Communications Commission in the interest of national security in order to effectively control air traffic and air navigation aids under emergency conditions. Known versions of the plan are dated June 1971 and August 1975.

Source: Wikipedia — Security Control of Air Traffic and Air Navigation Aids (CC BY-SA 4.0)