Arizona Near-Space Research: Phoenix-based club sponsors high altitude amateur radio balloon flights. Lists flight schedules, meeting times, and equipment payloads.
Central Arizona DX Association: A group of ham radio operators in the Phoenix area whose primary interest is in DXing. Includes member list.
Northern Arizona DX Association: Includes calendar, newsletter, and links.
ThunderBird Amateur Radio Club: Phoenix-area club lists contact information and links.
Tri-City Amateur Radio Association: Resource for the Southwest Salt River Valley in Arizona. Features club news and meeting information, frequencies, and local links.
Tucson Amateur Packet Radio: TAPR is an international non-profit educational research and development organization focused on the issues of amateur radio wireless digital communications.
Yavapai Amateur Radio Club: Includes club pictures, newsletter, and meeting times and location.