Grand County Police Radio Goes Dark Over AI Scanner Misinformation

Grand County, Colorado fully encrypted all public safety radio communications — police, fire, and EMS — effective May 22, 2026, in a decision that may set a national precedent. The Grand County Sheriff's Office explicitly cited AI-powered scanner applications spreading misinformation as its primary justification, making this the first U.S. jurisdiction to blame automated scanner transcription tools for its encryption rollout.

The Encryption Decision: What Changed

On May 20, 2026, the Grand County Sheriff's Office announced that all countywide public safety radio communications would transfer to encryption, effective two days later. The move covers every emergency service in the county — law enforcement, fire, and EMS — leaving no radio traffic publicly scannable.

The county's stated justification, outlined in its official announcement, focuses on a problem that scanner enthusiasts and journalists have watched grow for months: AI-enabled platforms that transcribe scanner audio and automatically publish what they hear — often inaccurately.

The AI Misinformation Problem Behind the Decision

Grand County officials pointed to several high-profile cases where AI transcription tools generated dangerous false alarms from routine scanner traffic:

• Bend, Oregon: An AI app misheard the phrase “Shop with a Cop” as “shot with a cop” and published a false report of an officer being shot.
• Frederick, Colorado: A fire-training drill was transcribed and published as an active “commercial blaze,” alarming nearby residents.
• Mount Vernon, Missouri: An AI bot turned a deputy's routine radio check-in — “I'm out at the elementary school” — into a false active-shooter alert that was pushed to parents' phones.

These incidents, covered by Central Oregon Daily, demonstrate how automated scanner transcription — a technology that once seemed like a convenience for listeners — is now being used as a reason to restrict access entirely.

Colorado's Media Access Law in Action

Under Colorado Revised Statutes § 24-6-502, any agency that encrypts all radio communications must create a media-access policy. Grand County complied: Sky-Hi News received a designated radio programmed to primary dispatch channels, subject to credentialing and usage restrictions.

This means journalists can still monitor — but the general public and independent scanner enthusiasts cannot. It is the same model that other Colorado agencies may soon follow as encryption spreads under CJIS compliance pressures.

What This Means for Scanner Listeners

Grand County's encryption is a stark reminder that the window for open-access scanner listening is narrowing. The county's explicit use of “AI misinformation” as justification could embolden other agencies to follow suit — even where genuine public safety benefits are less clear.

If you live in a county where police, fire, and EMS remain unencrypted, now is the time to invest in a scanner that keeps you connected. A Baofeng UV-5R Plus Police Scanner can still monitor surrounding jurisdictions and unencrypted agencies in your area — and it arrives pre-programmed to your zip code.

For Grand County residents, 911 access is unchanged. For non-emergencies, the sheriff's office can be reached at 970-725-3311.

FAQ

When did Grand County encrypt its public safety radio?

The encryption took effect May 22, 2026, announced two days earlier by the sheriff's office.

Is all radio traffic encrypted, or only police?

All of it. The encryption covers law enforcement, fire services, and EMS countywide — no public safety radio in Grand County remains open.

Why did the county cite AI scanner apps?

The sheriff's office pointed to specific incidents in Bend (OR), Frederick (CO), and Mount Vernon (MO) where AI transcription tools misheard scanner traffic and published false emergency alerts.

Can journalists still access the radio?

Yes. Under Colorado law (CRS 24-6-502), Sky-Hi News received a designated radio with continued dispatch access, subject to credentialing and restrictions.

Does encryption affect 911 service?

No. Residents can still call 911 for emergencies. The non-emergency line is 970-725-3311.

Will other Colorado counties follow Grand County's lead?

Possibly. Grand County is the first to explicitly blame AI scanner apps, but many agencies face the same CJIS October 2027 compliance deadline and may use similar reasoning to justify encryption.

Can I still scan anything in Grand County with my radio?

No — all public safety channels are encrypted. However, neighboring counties that remain unencrypted may still be reachable with a capable scanner depending on terrain and distance.

The Bottom Line

Grand County, Colorado has become the first jurisdiction to use AI scanner app misinformation as a reason to encrypt every public safety channel. The move is a bellwether for scanner listeners nationwide: as AI transcription tools grow more common, expect more agencies to cite them when justifying encryption. Stay informed, and stay equipped while open channels remain.