Which title was first held by MCPON Delbert D. Black?

MCPON Delbert D. Black was the first individual to hold the title of Master Chief Petty Officer of the Navy, a position created to represent the enlisted force at the highest levels of command and to serve as a direct advisor to the Chief of Naval Operations. This title was established in 1967, and MCPON Black's appointment marked a significant evolution in the Navy’s recognition of the importance of enlisted leadership. Holding this title means he was pivotal in shaping policies and initiatives that directly affected the quality of life and working conditions for sailors, making it a distinguished role within the Navy's command structure.

The other titles listed, such as Commander in Chief or Fleet Admiral, refer to high-ranking positions but do not pertain to MCPON Black's role or achievements. The title of Chief of Naval Operations represents a different level of leadership, focused on the overall strategic and operational command of the Navy, whereas MCPON specifically represents the enlisted personnel.