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  • [K0NR] Height Above Average Terrain

    From rec-radio-amateur-moderated-request@rec-radio-amateur-moderated-request@panix.com (K0NR via rec.radio.amateur.moderated Admin) to rec.radio.amateur.moderated,rec.radio.amateur.digital.misc on Tuesday, November 25, 2025 14:37:41
    From Newsgroup: rec.radio.amateur.digital.misc


    Post : Height Above Average Terrain
    URL : https://www.k0nr.com/wordpress/2025/11/haat/
    Posted : 25 November 2025 at 12:36 pm
    Author : Bob K0NR
    Categories : Colorado, Ham Radio, Mountains, SOTA, VHF/UHF

    When I get asked why I only use VHF/UHF frequencies for my Summits On The Air (SOTA) activations, I usually reply with: Height Above Average Terrain More specifically, I mean that using VHF for SOTA is fun because Height Above Average Terrain (HAAT) has a dramatic effect on the propagation of my radio signal. HAAT […]


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