Chief Warrant Officer (CWO) is a rank in the United States military that is typically held by commissioned officers in the Army, Air Force, and Marine Corps. However, in the Navy, CWO is a distinct officer rank category that exists between the highest enlisted ranks and the lowest commissioned officer ranks. Chief Warrant Officers are technical experts and leaders in their respective fields, serving as advisors to both senior officers and enlisted personnel.

In Black history, there have been many notable Chief Warrant Officers who have made significant contributions to the military. One such example is Chief Warrant Officer Five Louis A. Wilson Jr., who became the first African American to achieve the rank of Chief Warrant Officer Five in the U.S. Marine Corps. Wilson served for over three decades in the Marines, earning numerous awards and commendations for his leadership and expertise in aviation maintenance.

Another prominent figure is Chief Warrant Officer Five Ralph E. Rigby, who also made history as the first African American to attain the rank of Chief Warrant Officer Five in the U.S. Army. Rigby had a distinguished career in the Army, specializing in logistics and supply chain management, and serving as a mentor and role model for countless soldiers.

These individuals, along with many others, have paved the way for future generations of Black service members to excel and advance in the military ranks. Chief Warrant Officers play a vital role in the armed forces, bringing a wealth of knowledge and experience to their units and contributing to the overall effectiveness and readiness of the military.