[aprssig] APRS Speed Spec? (plan B)

WB2OSZ wb2osz at comcast.net
Wed Oct 11 19:55:22 EDT 2017

Consider the following.
For any value over 999, the first character could be a letter, A-Z,
representing 1,000 to 26,000.
The next two digits could represent hundreds and tens.  

A00 -> 1,000
B00 -> 2,000
C45 -> 3,450
Z99 -> 26,990

That should be good enough for something orbiting the Earth.

More information about the aprssig mailing list