Navy E-4/5/6 Gas Turbine System Technician Rating Badges Display Case Machinery Repairmen are the machine

Machinery Repairmen are the machine tool operators of the USN

Button cuff closure with 3-button hole positions

may only wear one insignia at a time according to their personal desire

The Integrated Undersea Surveillance System insignia is only presented following completion of prescribed personal qualification standards (PQS)

and the metal pencil attachment will hang naturally to the front

Navy E-4/5/6 Gas Turbine System Technician Rating Badges Display Case Machinery Repairmen are the machineUnited States Navy E 4 5 6 Gas Turbine System Technician Rating Badge Criteria: Worn by Gas Turbine System Technicians (GS) with ranks from Petty Officer 3rd Class (E 4) to Petty Officer 1st Class (E 6). Gas Turbine System Technicians are typically responsible for all of the gas turbine engines used by the USN. They maintain and repair all of the propulsion machinery and associated (including electronic) parts. The badge is sold with all 3 chevrons