• W4DFU (@w4dfu) / Twitter

    twitter.comw4dfu
    The Gator Amateur Radio Club at the University of Florida....

  • Jeff Capehart (@W4UFL) / Twitter

    twitter.comW4UFL
    I am the Amateur Radio Emergency Service (ARES) Emergency Coordinator (EC) for Alachua County, FL. #SKYWARN #EMCOMM...

  • #gridsquare - Twitter Search / Twitter

    twitter.comhashtag/gridsquare…
    See Tweets about #gridsquare on Twitter. See what people are saying and join the conversation.