APRS-IS (Automatic Packet Reporting System-Internet Service) is the common name given to the Internet-based network which inter-connects various APRS radio networks throughout the world (and space). APRS-IS is maintained and operated by volunteer Amateur Radio operators to provide world-wide capabilities to the Amateur Radio APRS RF networks and to promote the Amateur Radio service as a whole.

Because the primary function of APRS-IS is to support Amateur Radio APRS on RF, the following must be kept in mind by users and software authors who inject packets directly into APRS-IS:

This web site is your gateway to APRS on the Internet. There are technical specifications for software authors. There are links to various software products available to link into the APRS-IS feed. There are links to online services available to APRS users and to web users. Please browse around and discover the fun!

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