Define Air Cooridor.

• A. A weather-based flight line
• B. A traffic lane for civilian air travel
• C. A general aviation corridor
• D. Restricted air route of travel specified for use by friendly AC

Answer: (D)

An air corridor is a defined, restricted airspace segment established for use by friendly aircraft only, providing a secure, deconflicted route for movement through or over potentially contested areas. This makes it distinct from weather-based flight lines, which depend on meteorology rather than authorization, and from civilian or general aviation corridors, which are not restricted to friendly forces. In practice, the concept ensures airspace management and protection for operations by specifying who may fly there and under what conditions.