Template Arizona Air National Guard/Transition Assistance Program Share: Military Arizona Air National Guard/Transition Assistance Program Visit Website Request Info 3200 E. Old Tower Rd. Phoenix, AZ 85034 (602) 302-9502 (602) 302-9161 (fax) About Map About The Air National Guard is a civilian reserve component of the United States Air Force that provides prompt mobilization during war and assistance during national emergencies. What's Nearby? Distance: 5 10 15 20 25 50 mi.