Commanding Officer:     Warren D. Dietrichson, LCDR, USN    
Home Port:     Key West, FL    

  June 1959   - LCDR Walter M. Douglass relieves LCDR Warren D. Dietrichson as Commanding Officer of USS CHIVO.
COC pamphlets - Stan Pollard   e-mail: Justan2@earthlink.net

  1959   - USS CHIVO's squadron and homeport changed to Submarine Squadron Four in Charleston, SC.
COC pamphlets - Stan Pollard   e-mail: Justan2@earthlink.net