This reference work investigates the historical development, operational status, and geographical distribution of United States Air Force installations. Robert Mueller, an experienced military historian, compiles extensive archival data to provide a comprehensive record of base infrastructure and mission evolution. The text serves as a systematic catalog for researchers and historians seeking to understand the logistical backbone of American air power throughout the twentieth century.

Researchers and military historians frequently cite this work as a foundational reference for tracking the physical footprint of the Air Force. The text is noted for its high density of factual data and its utility as a primary source for institutional history.