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  1. hamradiofaq.com
    https://hamradiofaq.com › kb › advanced-topics-and-specializations › wh…

    What is APRS (Automatic Packet Reporting System)? - Ham Radio …

    Apr 8, 2023 · APRS (Automatic Packet Reporting System) is a digital communication protocol developed by Bob Bruninga, WB4APR, in the 1980s. It uses packet radio technology