Caspia's Naval Aerospace Arm or NAA is the group charged with the operation of aerospace craft aboard and Naval Stations. They are comprised of pilots, WSO's (Weapons & Sensor Operator, or Wizzo), flight engineers, air gunners, and support crew of Naval ranks. Each and every warship with an embarked lifter or fighter has members of the NAA aboard to operate it. Naval bases and installations also host NAA resources, and it is estimated that NAA activities constitute 75% of aerospace operations on behalf of Caspia.