Who provides critical maintenance and repair to navigational aids, instrument landing systems, and many other pieces of equipment to ensure the safety of aircrews?

Who provides critical maintenance and repair to navigational aids, instrument landing systems, and many other pieces of equipment to ensure the safety of aircrews?

• A. Air Traffic Controllers
• B. Communications Specialists
• C. Radar, Airfield & Weather Systems (RAWS) technicians
• D. Aircraft Mechanics

Answer: (C)

Maintenance and repair of navigational aids and instrument landing systems is handled by Radar, Airfield & Weather Systems technicians. These specialists are trained to install, maintain, calibrate, and troubleshoot ground-based navigation gear such as ILS components, VORs, radars, and weather sensing equipment. Their work ensures these critical systems operate correctly and remain available when pilots rely on them for safe approaches, landings, and overall situational awareness. Air traffic controllers guide aircraft but don’t perform maintenance on the equipment; communications specialists focus on data and voice links, not navigation aids, and aircraft mechanics service the aircraft itself rather than airport infrastructure.

Maintenance and repair of navigational aids and instrument landing systems is handled by Radar, Airfield & Weather Systems technicians. These specialists are trained to install, maintain, calibrate, and troubleshoot ground-based navigation gear such as ILS components, VORs, radars, and weather sensing equipment. Their work ensures these critical systems operate correctly and remain available when pilots rely on them for safe approaches, landings, and overall situational awareness. Air traffic controllers guide aircraft but don’t perform maintenance on the equipment; communications specialists focus on data and voice links, not navigation aids, and aircraft mechanics service the aircraft itself rather than airport infrastructure.