<hi style=afpcap>The 337th Test Squadron at McClellan AFB, California (the Sacramento Materiel and Logistics Center) flies A-10s and F-111s to support its mission, which is to perform the necessary periodic overhauls of these aircraft. This ship is an F-111G (a former FB-111A), a version of the General Dynamics F-111 Aardvark which has now been retired from service although other F-111s remain in use. Once given maintenance and overhaul at Sacramento, Aardvarks fly with the 27th Fighter Wing at Cannon AFB, New Mexico.</hi>