Which of the following is true about the Terrain Awareness System in navigation?

Which of the following is true about the Terrain Awareness System in navigation?

• A. Navigation should rely solely on it
• B. Navigation is not predicated on its use
• C. It provides primary navigation
• D. It is only used in takeoff

Answer: (B)

TAWS is a warning and advisory system that helps you avoid terrain and obstacles, not a method of navigation. It enhances situational awareness by alerting you to rising terrain or unsafe proximity, but it does not determine your flight path or position. Navigation should be based on your flight plan, charts, ATC guidance, and primary nav aids (GPS, VOR/DME, FMS), with TAWS used as a safety supplement. Relying solely on TAWS for navigation would be unsafe because it isn’t designed to provide precise routing or position information. It’s active during all flight phases to support terrain awareness, not just during takeoff.

TAWS is a warning and advisory system that helps you avoid terrain and obstacles, not a method of navigation. It enhances situational awareness by alerting you to rising terrain or unsafe proximity, but it does not determine your flight path or position. Navigation should be based on your flight plan, charts, ATC guidance, and primary nav aids (GPS, VOR/DME, FMS), with TAWS used as a safety supplement. Relying solely on TAWS for navigation would be unsafe because it isn’t designed to provide precise routing or position information. It’s active during all flight phases to support terrain awareness, not just during takeoff.