I recently got an email that permits or access to the current or former military lands of the Sonoran desert in southwestern Arizona are no longer available through the Luke Air Force Base iSportsman program.
If you need access to
Barry M. Goldwater Range - East public areas: Area B, Bender Springs and the Ajo Air Station (Air Force)
Barry M. Goldwater Range - West public areas: Blocks A, B and C (Marine Corps)
Cabeza Prieta National Wildlife Refuge (U.S. Fish & Wildlife Service)
Area A of the Sonoran Desert National Monument (AZ Bureau of Land Management)