Final answer:
The 1C8X3 AFSC, also known as Radar, Airfield & Weather Systems (RAWS), is tasked with maintaining equipment essential for air traffic control in the NAS and supporting the NWS.
Step-by-step explanation:
The Air Force specialty code (AFSC) that is responsible for maintaining equipment aiding in the safe and efficient movement of air traffic throughout the National Airspace System (NAS) and providing support to the National Weather Service (NWS) is the 1C8X3, specifically known as Radar, Airfield & Weather Systems (RAWS) personnel. These airmen are trained to install, maintain, modify, and repair a wide variety of air traffic control and weather systems. Their work ensures that air traffic controllers have reliable instruments to manage air traffic effectively and that the National Weather Service has accurate data for weather forecasting.