Navy E-4/5/6 Operations Specialist Rating Badges SBBA~Double~11192DBR the Basic NCO Course for

the Basic NCO Course for MOS 21D30 including Phases I

This decoration is presented to service members who have completed initial port security training in harbor defense operations as well as service for a period of twenty-four months with a Port Security Unit (PSU) stationed in the United States

On September 17

United States Army Army WWII Fourrageres

Service aiguillettes are fastened under the shoulder strap and go around the shoulder just under the armpit

Navy E-4/5/6 Operations Specialist Rating Badges SBBA~Double~11192DBR the Basic NCO Course forUnited States Navy E 4 5 6 Operations Specialist Rating Badge Criteria: Worn by Operations Specialists (OS) with ranks from Petty Officer 3rd Class (E 4) to Petty Officer 1st Class (E 6). Operations Specialists are typically responsible for the operation of radar, navigation and communications equipment aboard naval vessels. They are also trained in the ability to control and assist aircraft.. The badge is sold with all 3 chevrons below the rating for