Coast Guard Company Commander Insignia Embroidered Rank Auxiliarists must wear the past

Auxiliarists must wear the past officer device

The Integrated Undersea Surveillance System insignia is one of the rarest insignia of the Navy as it is only presented to enlisted sailors who hold sonar ratings and to limited duty and restricted line officers trained in sonar operations

Construction Mechanics are responsible for the USN's heavy construction equipment

United States Navy E-4/5/6 Master-at-Arms Rating Badge

or maintenance personnel at an Aircraft Intermediate Maintenance Detachment or Department or aircraft squadron

Coast Guard Company Commander Insignia Embroidered Rank Auxiliarists must wear the pastUnited States Coast Guard Company Commander Insignia Criteria: In the United States Coast Guard, a Company Commander is the enlisted person in charge of a recruit company's training during boot camp. They are the Coast Guard's equivalent of a drill instructor. The badge is worn to identify these personnel.