Navy E-4/5/6 Electronics Technician Rating Badges Rating Badge Type:Blue Serge E-6 Pre-formed

Pre-formed

Builders are the USN's equivalent of civilian construction workers

Aviation Machinist's Mates are typically assigned to billets that focus on the maintenance of turbojet aircraft engines and their equipment

For all other officers

Navy E-4/5/6 Electronics Technician Rating Badges Rating Badge Type:Blue Serge E-6 Pre-formedUnited States Navy E 4 5 6 Electronics Technician Rating Badge Criteria: Worn by Electronics Technicians (ET) with ranks from Petty Officer 3rd Class (E 4) to Petty Officer 1st Class (E 6). Electronics Technicians are typically responsible for all of the electronic equipment used by the USN. They maintain and repair all of the equipment used in communication, detection, identification and navigation. The rating also includes those who maintain the