Rows of F-4 Phantoms and T-38 Talons line the grounds of the 309th Aerospace Maintenance and Regeneration Group

Rows of F-4 Phantoms and T-38 Talons line the grounds of the 309th Aerospace Maintenance and Regeneration Group, also known as the "Boneyard," at Davis-Monthan Air Force Base, Ariz. (Credits: U.S. Air Force photo/Tech. Sgt. Bennie J. Davis III)

Rows of F-4 Phantoms and T-38 Talons line the grounds of the 309th Aerospace Maintenance and Regeneration Group, also known as the “Boneyard,” at Davis-Monthan Air Force Base, Ariz. (Credits: U.S. Air Force photo/Tech. Sgt. Bennie J. Davis III)