When did YNCM Jack Kewin become the first E-9 in the Coast Guard?

YNCM Jack Kewin became the first E-9 in the Coast Guard on November 1, 1958. This date is significant as it marks a pivotal moment in the history of the Coast Guard's enlisted ranks. The establishment of the E-9 pay grade was a landmark achievement, recognizing the increasing complexity of service roles and the need for higher levels of leadership and responsibility within the ranks. Kewin's promotion to this rank set a precedent for future advancements and the establishment of senior enlisted leadership positions in the Coast Guard.

This event also reflects broader trends in military structure during the late 1950s when many branches of the armed services were evolving to meet new challenges, requiring a more structured hierarchy that included higher enlisted ranks. Kewin's achievement not only reflects personal ambition and dedication but also signifies an important step in the development of the Coast Guard's professional workforce.