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  1. D4C - QRT | QRZ Forums

    Oct 4, 2025 · Really sad to read that D4C is QRT due to major damage caused by Hurricane Erin in mid-August. A big signal will be missing in CQWW this year. - pic...

  2. Gander HF Volmet to be discontinued - RadioReference.com Forums

    Apr 16, 2025 · Just in from Nav Canada. Gander VOLMET will be discontinued effective June 12, 2025. The rationale stated is that aircraft crossing the Atlantic have other means to receive …

  3. What is companding - RadioReference.com Forums

    Nov 5, 2010 · That link is only a partial explanation, where it concerns PCM multiplexing onto things like T1 telephone trunks. The A law and μ law encoding mentioned in the article are …

  4. BCD396T: How to select a group? - RadioReference.com Forums

    Jun 9, 2007 · Not sure what to call it, but here is the situation. I have the 396T programmed for different states like this: State1 Freq 1, Freq 2 . . . State2 Freq 1, Freq2, and so on. Now I put …

  5. T32TTT, East Kiribati | QRZ Forums

    Dec 14, 2024 · DX INFO / 20 DICIEMBRE 2024 Rebel a publicado en su cuenta de FB las primeras fotos del sistema de antenas que utilizan para poner en el aire T32TTT. Mientras, las …

  6. Huntsville PD 10-codes - RadioReference.com Forums

    Aug 5, 2008 · CyberGoth1440 QRT Joined May 23, 2003 Messages 627 Reaction score 0 Aug 5, 2008 #2

  7. E51MWA QRT | QRZ Forums

    Oct 16, 2025 · E51MWA QRT Discussion in ' Contests, DXpeditions, QSO Parties ' started by K2HAT, Wednesday at 11:20 AM.

  8. Unitrunker Service XP - RadioReference.com Forums

    Sep 30, 2013 · I have been using unitrunker all week & have discovered a lot of new TG's for this system Jefferson County Public Services Trunking System, Birmingham, Alabama - Scanner …

  9. 460.275 | RadioReference.com Forums

    Dec 23, 2006 · I have done some listening and I have heard NOTHING on 460.275 in Omaha. Most likely you heard a telephone interconnect system that has a bad transmitter. I have heard …

  10. Venus 01 (Air Force 1) PHF - RadioReference.com Forums

    Mar 27, 2017 · I live about a mile away from Newport News/Williamsburg Airport and routinely see "Air Force 1" type planes flying constantly for hours doing touch and go's. I was finally able to …