Which rating is normally responsible for maintaining AEW equipment?

The rating that is normally responsible for maintaining AEW (Airborne Early Warning) equipment is the Aviation Electronics Technician (AT). This rating is specifically trained in the operations and maintenance of electronic and electrical systems found in aircraft, including sophisticated radar systems, communication equipment, and other avionics used in AEW missions. Their expertise allows them to troubleshoot, repair, and ensure the functionality of these critical systems, which are integral to airborne surveillance and early warning operations.

While the other ratings—Aviation Machinist’s Mate (AD), Aviation Electrician’s Mate (AE), and Aircraft Structural Mechanic (AM)—each have distinct responsibilities related to aircraft maintenance, they do not primarily focus on the electronic systems used in AEW. The AD rating is more involved with engine maintenance, while AE focuses on electrical systems but not specifically the electronics associated with AEW systems. The AM rating handles structural components, which are important but not directly related to the electronic equipment associated with AEW. Hence, the AT rating is the most suitable choice for overseeing and maintaining AEW equipment.