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On April 1, 1893, this rank was established in the United States Navy.
What is the rank of Chief Petty Officer?
On March 3, 1893, U.S. Navy Circular #1 announced the establishment of the Chief Petty Officer classification effective April 1, 1893 1. On April 1, 1893 nine ratings were moved up into the Chief Petty Officer classification. Eight of these ratings had previously been first class ratings and the men were already wearing what had become the Chief Petty Officer uniform. Three of the First Class Petty Officer ratings had official titles of Chief Boatswain's Mate, Chief Quartermaster, and Chief Gunner's Mate since 1885. They retained their titles when they became Chief Petty Officers - nothing changed. The other ratings, Apothecary, Yeoman, Machinist, and Bandmaster also retained the same titles they had used as First Class Petty Officers. However, Master-at-Arms became Chief Master-at-Arms.