Emergency Medical Services Fully Encrypted

Martens & Son's Ambulance Service

Cuyahoga, Ohio

What you can do right now

Encryption Details

Encryption Type NXDN Scrambling
Scope Dispatch
Technical Details NXDN 15 bit scrambling

Verified Talkgroup Data

Verified Mar 6, 2026 Low confidence
1 Total Talkgroups
0 Encrypted
1 Unencrypted
0% Encrypted
Radio System: GCRCN (Greater Cleveland Radio Communications Network)

Verification Status

We don't yet have per-talkgroup data for Martens & Son's Ambulance Service from the RadioReference API. The encryption scope and type above come from the RadioReference Wiki, which is community-maintained rather than independently confirmed channel-by-channel. Our automated matching put this at low confidence (50%) based on how closely the wiki listing matches this agency's name and county.

If you monitor Martens & Son's Ambulance Service directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.

Cuyahoga County Context

Cuyahoga County is a mixed picture: 4 of 9 agencies we track here are fully encrypted (44%), which means some neighboring departments are still audible on a scanner.

What This Means

Our records list every channel this agency runs as encrypted, including day-to-day dispatch. That listing hasn't been verified against live talkgroup data, so confirm it at RadioReference before relying on it.

See encryption status nationwide Interactive map showing which US police departments have encrypted their radios. Open the encryption map →

Frequently Asked Questions

Is Martens & Son's Ambulance Service radio encrypted?

Our database lists Martens & Son's Ambulance Service as using NXDN Scrambling encryption, though this listing is unverified. Our records list every channel this agency runs as encrypted, including day-to-day dispatch. That listing hasn't been verified against live talkgroup data, so confirm it at RadioReference before relying on it.

Can I listen to Martens & Son's Ambulance Service on a police scanner?

Likely not, if the listing is accurate: our database lists Martens & Son's Ambulance Service as fully encrypted using NXDN Scrambling, which no consumer scanner can decode. The listing is unverified — check the live RadioReference database for current status.

Why do agencies like Martens & Son's Ambulance Service encrypt their radio?

Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing Martens & Son's Ambulance Service to know what was happening nearby.

Can Cuyahoga County reverse the encryption decision?

It can. The radios support open and encrypted operation equally well, so this is a configuration and a policy, not a constraint — and policies set by Cuyahoga County officials are policies those officials can revisit when constituents press for it.

What can I do about Martens & Son's Ambulance Service encryption?

Three things carry weight, in this order: a public-records request for Martens & Son's Ambulance Service's encryption policy and radio recordings, a turn at the microphone during Cuyahoga County budget discussions, and finding the other people locally already asking the same question. Individually these are easy to deflect; together they are not.

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