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APRS Protocol PDFs (Patreon)

Published:
2025-10-12 09:02:39
Imported:
2026-06
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Downloads

  • APRS101.pdf
  • APRS12b.pdf
  • APRS12c.pdf

Missing 3 files, as this post has not yet been imported.

Content

Here's the actual files uploaded here for retention purposes, although the PDFs are available easily enough from the Github link.
https://github.com/wb2osz/aprsspec

Comments

Kelvin Hill

I didn't realize it was written by Ian. I helped contribute to one of his books many many years ago on NOSintro. That would certainly explain why it's so old.

Kelvin Hill

One thing to consider is interoperability between realistic users. The vast majority of HTs and probably mobiles as well will not implement the new features, so there is probably little point in spending vast amounts of effort in something that could only be used by HTs equipped with nicFW and the occasional Yaesu and icom.