An ______ is a restricted air route of travel specified for use by friendly aircraft and established to prevent fratricide.

• A. Air Corridor
• B. Flight Corridor
• C. Restricted Route
• D. Safe Lane

Answer: (A)

An air corridor is a restricted air route designated for use by friendly aircraft to prevent fratricide. It provides a defined, protected channel in controlled airspace where allied aircraft can operate with predictable separation, coordinating with air defense and command-and-control assets to avoid misidentification or unintended confrontations. This term specifically captures the idea of a designated path for allies, which is why it’s the best fit. The other terms don’t convey the same official, ally-focused routing concept: a flight corridor isn’t the standard designation in this context, a restricted route implies broader general restrictions, and a safe lane isn’t a formal military term.