The Tucson Police Department recently encrypted its radio communications, effectively blocking the public from listening.
TPD encrypted all radio communications early Monday morning, taking their calls off local police scanners. Instead, they've launched a public-facing dashboard to track calls.
Nancy Guthrie case update police radio encryption: The Pima County Sheriff's Department has encrypted its radio transmissions ...
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Sheriff's department encrypts radio transmissions in Nancy Guthrie case: Expert weighs in
Former NYPD detective David Sarni explains that limiting public access to police radio traffic can help protect officers—but ...
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