A northern aerial view of the %22Boneyard%22 of the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base, Ariz

A northern aerial view of the "Boneyard" of the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base, Ariz (Credits: U.S. Air Force photo/Tech. Sgt. Bennie J. Davis III)

A northern aerial view of the “Boneyard” of the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base, Ariz (Credits: U.S. Air Force photo/Tech. Sgt. Bennie J. Davis III)