: This is a general rating for enlisted sailors who serve as aircraft systems operators or in-flight maintenance technicians.

: Often used without an article or with "the" (e.g., " The aircrewmen remain vigilant and prepared for any situation"). Naval Aircrewman Helicopter – Sierra – AWS

: Use this when referring to any non-specific member of an aircrew (e.g., "An aircrewman's primary role is safety").