Sonar

Sonar

Sonar is a technique that uses sound propagation to navigate, communicate with or detect other vessels...

 Technician (abbreviated as ST) is a United States Navy

United States Navy

The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 occupational rating.
ST's are responsible for underwater surveillance. They assist in safe navigation and aid in search, rescue and attack operations. They operate and repair sonar equipment. ST's track underwater threats and send tracks to fire control (antisubmarine warfare controlling station) operator (ASWCS) for further evaluation and or destruction.

History

SoM - Soundman: Pay grades 2c and 3c established 1942; pay grades C and 1c established 1943;

SoMH - Soundman (Harbor Defense)

SO - Sonarman: 1943-1964;
SOG - Sonarman (Sonar);
SOH - Sonarman (Harbor Defense)

ST- Sonar Technician: 1964–present;
STG- Sonar Technician (Surface);
STS- Sonar Technician (Submarine)

Sonar Technician (Surface)

Sonar Technicians, Surface operate (manipulate, control, evaluate, and interpret data) surface sonar and other oceanographic systems; operate surface ship underwater fire control systems (with associated equipment) for the solution of antisubmarine warfare problems; perform organizational and intermediate maintenance on surface sonar and allied equipment.

Sonar Technician (Submarine)

Sonar Technicians, Submarine operate (control, evaluate, and interpret data) submarine sonar, oceanographic equipment, and submarine auxiliary sonar; coordinate submarine sonar and underwater fire control interface; perform organizational and intermediate maintenance on submarine and allied equipment.

Sonar Technicians are separated into two categories, STG (Sonar Technician Surface) who are on surface ships and STS (Sonar Technician Submarine) who operate on submarine

Submarine

A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which has more limited underwater capability...

s.

Sonar Technicians are often referred to as "Ping Jockeys" on board vessels, after the sound the SONAR makes when actively transmitting.