airborne command post: Meaning and Definition of

air'borne command' post"

Pronunciation: [key]
— Mil. Mil.
  1. any of several converted commercial aircraft equipped with special communications and code gear, intended as flying bunkers for the President, Secretary of Defense, military commanders, or their designated replacements.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.