Listen live to Iowa National Guard radio traffic carried on the Iowa ISICS P25 network. The Guard operates statewide, and the flight operations and training coordination carried here are typically based out of Boone and Waterloo. Streamed 24/7. Free, no app to install, no ads.
IANG Boone Ch 6, Waterloo Ops, and IANG Statewide combined.
▶ ListenNCISS carries only what the Iowa National Guard transmits on the civilian ISICS system — not internal tactical or field radio traffic, which the Guard handles on separate military networks NCISS cannot access. This isn't a window into everything the Guard does; it's the slice of their coordination that happens to ride the same statewide trunked system as public safety agencies.
The Iowa National Guard operates statewide, but what comes through here is typically flight operations and training coordination based out of Boone and Waterloo. This channel can sit quiet for long stretches — it's genuinely not busy most of the time — but during active training exercises it can carry a steady volume of communication.
No ads, no pre-roll, no paywall. Talkgroup names are visible to everyone, not locked behind a subscription.
Boone and Waterloo aviation coordination — the traffic is intermittent, not continuous chatter.
This is ISICS-only. It's not full visibility into Guard operations, and we don't claim it is.
Operated by a licensed Iowa ham radio operator who actively monitors and maintains this system.
The stream above carries the talkgroups below. Green rows are actively streamed. The encrypted row cannot be decoded — NCISS shows it anyway so you can see the full picture of what's on the air.
| 4293 | IANG – Unknown ENCRYPTED |
| 4295 | Iowa National GuardLIVE |
| 4296 | Iowa National GuardLIVE |
| 4298 | IANG – Waterloo OpsLIVE |
| 4299 | IANG – Boone Ops – Ch 6LIVE |
| 4300 | IANG – StatewideLIVE |
Full talkgroup list, including encrypted channels, is on the Signals page.
Yes. Every NCISS stream is free — no ads, no pre-roll, no paywall. Open a stream and you're listening.
Primarily flight operations and training coordination out of Boone and Waterloo. Traffic is infrequent — expect long quiet stretches — but active training exercises can bring a steady volume of communication.
No. This is only the traffic the Guard puts on the public ISICS system. Tactical and field operations run on separate military radio networks NCISS cannot access.
One monitored talkgroup, listed above, is encrypted and not decoded. Everything else listed here is unencrypted and streamed live.
This traffic rides the ISICS P25 Phase II trunked network, not conventional VHF. A standard analog scanner can't follow trunked talkgroups. NCISS decodes the P25 system directly and streams it in plain audio.
Streams run 24/7 and are typically 30–60 seconds behind real time, normal for internet streaming. Not suitable for emergency response. If you need emergency services, call 911.