Apr 15, 2021 · Hi all. I’ve always kept the standard ORNGE freqs in my radios, but with the increase in COVID-related flights these days, have started monitoring them on regular ATC/en route channels …

Oct 5, 2023 · So I've been utilizing a scanner for most of my monitoring desires but I am wanting to expand into SDRs. I purchased two RTL-SDR Blog dongles and purchased DSDPlus Fastlane. …

Jan 12, 2025 · Awesome work on implementing OTAs for Harris and Moto P25 Systems over the pas few updates. Click to expand... I noticed FP&L a few months ago were using OTA. I was by a tower …

Mar 17, 2025 · I purchased an XG-100p and KFDtool seems great except that KFD100 usb device thing has been sold out for years (I've read). What's the easiest way and cheapest way I can load keys …

Oct 16, 2007 · A forum for the discussion of all GRE branded scanning radios and receivers. Whistler branded scanners belong in the Whistler forum.

Jan 1, 2026 · Looks like the downed KC-135 was 62-3556, an Andrews 459 ARW bird, really hoping for the best outcome, although the situation doesn't look too promising...

Mar 6, 2026 · I recently got a TELEX IP-223 from one of our old NXDN trunking sites and are needing to transfer it to another location. It's setup with a NX-800 base station and a DCB encrypted tunnel. I …

Mar 4, 2026 · Is anyone monitoring Federal prison traffic in central PA and is it even possible to do so?

Jan 15, 2026 · Also I'm told by a friend of mine that honestly NXDN is something that may carry even further, but I have no experience with that... Very narrow NXDN out performs any other digital mode …

Feb 19, 2012 · Curious; Are there any circumstances as to where a TPL or DPL tone would be preferred over each other in a narrow banded VHF or UHF repeater system or simplex system with the …