FCC Moves to Legalize Prison Jamming, Study Quiet Zones (2026)

A draft FCC order would let jammers run inside prisons for the first time, and it asks whether to create "quiet zones" around correctional facilities. That question lands on scanner listeners, because a jammer does not stop at a fence line. The item is a Third Report and Order and Fourth Further Notice of Proposed Rulemaking in GN Docket No. 13-111, on the tentative agenda for the November 19, 2026 Open Meeting. It is a circulated draft, not an adopted rule. Nothing is in effect today, and no facility is required to deploy jamming.

What the draft order would authorize

If adopted as drafted, the order would authorize non-federal operation of radio frequency jamming solutions inside correctional facilities, using non-exclusive overlay licensing. This is the first time the Commission would permit jamming of this kind outside a federal framework.

The order also addresses the obvious loophole. It would deauthorize contraband devices inside those facilities, including FirstNet Band 14, so a jammer does not leave a usable spectrum gap for inmates to exploit. Jamming one band while leaving another open defeats the purpose, and the draft closes that gap by rule rather than by practice.

The circulated text is published as DOC-426311A1.

How a prison jammer would be licensed

The mechanism is a non-exclusive overlay license. An overlay means the correctional facility does not get exclusive use of the spectrum; other licensed users keep their rights, and the jammer operates on top of them under defined conditions. That structure is the FCC's way of saying the band still belongs to everyone else.

In practice it means a jail or state prison could operate a transmitter that raises the noise floor across a range of frequencies for a defined area, while the Commission keeps a licensing record of who is doing it and where.

The safeguards the FCC proposes

The draft is not a blank check. It lists controls:

• A one-time proof-of-concept test under an experimental license before any operational deployment.
• Pre-operational testing at each site.
• Annual certification.
• Network monitoring.
• A locking mechanism on the equipment.
• A requirement to stop jamming while a credible interference complaint is resolved.

That last item is the one listeners should note. It presumes interference complaints will arrive, and it puts the burden of proof on the operator to resolve them.

The quiet zone question

The Further Notice goes further than the order. It asks whether the Commission should create quiet zones in and around certain correctional facilities, and whether jamming should extend to Part 15 unlicensed spectrum and to satellite links.

A quiet zone is a bigger idea than a jammer inside a building. It is a defined geographic area where certain transmissions are restricted or prohibited, and the FNPRM's own text asks how to protect "vital public safety operations" inside one. That question exists because the Commission knows a quiet zone and a public-safety radio coverage area can overlap.

Extending jamming to Part 15 unlicensed spectrum would reach Wi-Fi, Bluetooth, and the unlicensed devices in every home near a facility. The FNPRM asks the question rather than answering it, which is where public comment matters most.

Why scanner listeners and feeds near a jail should care

Scanners and Broadcastify feeds in neighborhoods near a state prison or county jail are the places to watch. A jammer operating inside a facility at useful power can bleed past the perimeter, and the listeners most likely to notice first are the ones with a receiver running all day in a nearby house.

The risk is not that your scanner is outlawed. The risk is local desense: a raised noise floor that makes weak signals unreadable for blocks around the facility, at unpredictable times. That is exactly the failure mode a monitoring requirement is meant to catch, and exactly the kind of thing that is hard to prove without a log.

If you already run a feed or keep a scanner on overnight, keep a simple log of date, time, and what went silent. A pattern with timestamps is the difference between a complaint the Commission can act on and an anecdote.

Where the rule stands, and the comment clock

October 29, 2026: the draft circulated. November 19, 2026: the Open Meeting, where the Commission votes. If the item is adopted, comment dates would run 60 days after Federal Register publication, with replies at 90 days.

Until then, the correct description of this item is "proposed." Facilities are not deploying jammers, the overlay licensing scheme does not exist yet, and the quiet zone is a question in a Further Notice. Our report on why a scanner stops picking anything up covers the ordinary causes of a silent receiver, which is worth ruling out before blaming interference.

The Commission's contraband device proceeding page and the November meeting agenda are where the adopted text will appear.

FAQ

Is prison cell jamming legal now?

No. The FCC has circulated a draft order that would authorize it for the first time. The Commission votes on November 19, 2026, and the text can change before then.

What is a quiet zone around a jail?

It is an idea in the Further Notice, not a rule. The FCC asks whether to create defined areas in and around certain correctional facilities where specified transmissions are restricted, and how to protect vital public safety operations inside them.

Will this jam police radios?

The draft requires that jamming stop while a credible interference complaint is resolved, and the FNPRM explicitly asks how to protect public safety operations. Those provisions exist because the risk is real. Whether they are sufficient is the question the comment cycle is for.

Could my scanner or feed go silent near a prison?

Possibly, if a facility deploys a jammer and it bleeds past the perimeter. Nothing is authorized yet. If reception degrades later, log the times, then check the ordinary causes first.

Does jamming reach Wi-Fi and Bluetooth?

The FNPRM asks whether jamming should extend to Part 15 unlicensed spectrum, which includes Wi-Fi and Bluetooth. It is a question, not a decision.

When can the public comment?

Comment dates would run 60 days after Federal Register publication if the item is adopted, with replies at 90 days. The FNPRM text is where the quiet zone and Part 15 questions are open.

Bottom line: A draft FCC order would legalize non-federal jamming inside prisons under overlay licenses, with testing, monitoring, and stop-on-complaint safeguards, and a Further Notice asks whether quiet zones should surround certain facilities. It is a proposal until the November 19, 2026 vote, and the listeners most exposed are the ones with a receiver running near a jail.