Navy E-4/5/6 Storekeeper Rating Badges ISLAND_9C The Naval Aviator insignia is

The Naval Aviator insignia is identical for all three branches

For garrison caps

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

the Enlisted Aviation Warfare Specialist insignia may be presented

recipients must have satisfactorily performed duty while assigned as a member of an infantry

Navy E-4/5/6 Storekeeper Rating Badges ISLAND_9C The Naval Aviator insignia isUnited States Navy E 4 5 6 Storekeeper Rating Badge Criteria: Was Worn by Storekeepers (SK) with ranks from Petty Officer 3rd Class (E 4) to Petty Officer 1st Class (E 6). The Rating was discontinued in 2010. The badge is sold with all 3 chevrons below the rating for E 6, and can be tailored down to the other two chevrons.