What rating is tasked with packing and rigging parachutes and life rafts?

The rating responsible for packing and rigging parachutes and life rafts is indeed Aircrew Survival Equipmentmen (PR). This specialty focuses on ensuring that critical survival gear such as parachutes and life rafts are properly maintained, packed, and rigged for use. The role is vital for the safety of aircrew and other personnel, particularly in situations where ejection or water landing may be necessary. The PR rating encompasses training in the safety, performance, and reliability of survival equipment, which is essential for missions involving flight.

The other ratings mentioned are focused on entirely different areas; for instance, Aviation Electronics Technicians (AT) deal with electronic systems and equipment, while Aviation Warfare Systems Operators (AW) focus on weapon systems and tactical missions. Mass Communication Specialists (MC), on the other hand, work in public affairs and media, which has no connection to parachute or life raft operations.