Is Grinnell, IA police radio encrypted?
PARTIAL · 50.0 GRADE D
Partly — public-safety radio in Grinnell, IA is partially encrypted (50.0%): some channels are locked, others are still in the clear.
Grinnell is served by the public-safety radio in Poweshiek , population 9,495. Its grade reflects that county's agencies and the trunked systems serving the area.