U.S Air Force AIRMAN 1ST Class Scott Ponte, a ground radio communications apprentice, refers to an abbreviated Technical Orders (TO) while taking readings on a digital multi-meter during a scheduled inspection on a GRR-22 Radio Receiver at Mount Lemmon, Tucson, Ariz., on Nov. 5, 2004. He is assigned to the 355th Communications Squadron at Davis-Monthan Air Force Base, Ariz. (USAF PHOTO by AIRMAN 1ST Class Christina D. Kinsey) (Released)
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