What position did Charles Calhoun hold in the Coast Guard?

Charles Calhoun served as the first Master Chief Petty Officer of the Coast Guard (MCPOCG). This position holds significant historical importance, as Calhoun was appointed to this role in 1969, establishing the role of the enlisted senior advisor for the entire Coast Guard, which was a pioneering milestone in the service's history. As the first to hold this rank, he played a crucial part in bringing the enlisted perspective to leadership discussions and policymaking at the highest levels of the Coast Guard.

The role of MCPOCG is a pivotal one, ensuring that the voices and concerns of enlisted personnel are represented, contributing to the overall development of personnel policies that affect enlisted members. This establishment of the MCPOCG position helped to formalize the input of senior enlisted personnel in leadership discussions, which was a significant evolution in the organization.

The other positions mentioned, such as the first E-9 rank, first Rear Admiral, or first Commandant, while important in their own rights, do not accurately reflect Calhoun's contributions or the positions attributed to him within the Coast Guard's historical framework.