Sonar Technician - History

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)

Read more about this topic:  Sonar Technician

Famous quotes containing the word history:

    “We have need of history in its entirety, not to fall back into it, but to see if we can escape from it.”
    —José Ortega Y Gasset (1883–1955)

    “I believe my ardour for invention springs from his loins. I can’t say that the brassiere will ever take as great a place in history as the steamboat, but I did invent it.”
    —Caresse Crosby (1892–1970)

    “Philosophy of science without history of science is empty; history of science without philosophy of science is blind.”
    —Imre Lakatos (1922–1974)