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  • I-270 Amateur Radio repeaters on RepeaterBook.com

    I-270 Amateur Radio Repeaters

    35 open repeaters found along I-270 Travel Recommended for I-270


    = On-Air      = Off-Air      = Testing      = Unknown

    Click on the frequency for additional details.
    Click on a header to sort.

    Frequency Offset Tone Location State County Call VOIP Operational status
    53.2500 -1 MHz 100.0 Ashton MD Montgomery N3AGB E ON-AIR
    53.2700 -1 MHz 156.7 Gaithersburg MD Montgomery KV3B E ON-AIR
    53.7500 -1 MHz 100.0 Frederick MD Frederick N3IGM E ON-AIR
    145.2500 -0.6 MHz 146.2 Damascus MD Montgomery N3VNG E ON-AIR
    145.2900 -0.6 MHz 156.7 Bethesda, NIH MD Montgomery K3YGG E ON-AIR
    145.3700 -0.6 MHz Adelphi MD Prince Georges W3ARL E ON-AIR
    146.6100 -0.6 MHz CSQ Bladensburg MD Prince Georges K3GMR E ON-AIR
    146.6400 -0.6 MHz 156.7 Frederick MD Frederick K3ERM E ON-AIR
    146.7300 -0.6 MHz 141.3 Frederick MD Frederick W3ICF E ON-AIR
    146.8800 -0.6 MHz CSQ Greenbelt MD Prince Georges W3GMR E ON-AIR
    146.9400 -0.6 MHz 100.0 Clear Spring, Fairview Mountain MD Washington W3CWC E ON-AIR
    146.9550 -0.6 MHz CSQ Rockville MD Montgomery KV3B E ON-AIR
    147.0000 +0.6 MHz Ashton MD Montgomery K3WX E ON-AIR
    147.0000 -0.6 MHz 156.7 Ashton MD Montgomery K3WX E ON-AIR
    147.0600 +0.6 MHz 146.2 Frederick MD Frederick K3MAD E ON-AIR
    147.1800 +0.6 MHz 156.7 Silver Spring MD Montgomery KA3LAO E ON-AIR
    147.1950 +0.6 MHz Thurmont MD Frederick N3EJT E ON-AIR
    147.2250 +0.6 MHz 156.7 Silver Spring MD Montgomery WB3GXW E ON-AIR
    147.2700 +0.6 MHz 156.7 Germantown MD Montgomery WA3KOK E ON-AIR
    224.2000 -1.6 MHz 123.0 Frederick MD Frederick K3MAD E ON-AIR
    224.5400 -1.6 MHz 156.7 Ashton MD Montgomery K3WX E ON-AIR
    442.2375 +5 MHz Ashton MD Montgomery K3UCB E ON-AIR
    442.8000 +5 MHz 79.7 Frederick MD Frederick N3ITA E ON-AIR
    443.1500 +5 MHz CSQ Ashton MD Montgomery K3WX E ON-AIR
    443.4000 +5 MHz 136.5 Frederick MD Allegany WA3KOK E ON-AIR
    443.4500 +5 MHz 156.7 Silver Spring MD Montgomery N3HF EI ON-AIR
    443.9000 +5 MHz 156.7 Rockville, Mongomery County Executive Office Building MD Montgomery WA3YOO E ON-AIR
    444.1000 +5 MHz 167.9 Frederick MD Frederick N3ST E ON-AIR
    444.2000 +5 MHz Germantown MD Montgomery KV3B E ON-AIR
    444.3500 +5 MHz 100.0 Frederick, Braddock Mountain MD Frederick W3ARK E ON-AIR
    444.8000 +5 MHz Frederick, Gambrill Mountain MD Frederick KB3YBH E ON-AIR
    447.3250 -5 MHz 114.8 Potomac MD Montgomery K3BSB E ON-AIR
    448.1250 -5 MHz 123.0 Frederick MD Frederick K3MAD E ON-AIR
    448.4250 -5 MHz 100.0 Frederick, Gambril Mountain MD Frederick K3ERM EW ON-AIR
    927.7250 -25 MHz 156.7 Ashton MD Montgomery K3WX EI ON-AIR

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