The Pike and San Isabel National Forests & Cimarron and Comanche National Grasslands (PSICC) covers three million acres.  PSICC is a busy urban national forest that has the Front Range and the majority of fourteen thousand foot peaks in Colorado, yet also contains the wide-open grasslands of eastern Colorado and western Kansas. Both  grasslands are managed by Pike and San Isabel National Forests Cimarron and Comanche National Grasslands (PSICC).

Radio sites are located at: Tator Butte, Picket Wire, Timpas, Springfield, La Junta,  and Elkhart Kansas