Back to School Physical Day Published July 25, 2016 27th Special Operations Medical Group Cannon Air Force Base -- The Family Health Clinic is offering walk-in sports and school physicals on August 3, 2016. The hours are from 1 p.m. to 4:30 p.m. The time is only set aside for physicals and not for acute or chronic medical problems. For more information please contact the medical appointment line staff: (575) 784-2778