[aprssig] Now this is an interesting use for APRS

[A.J. Farmer (AJ3U)]

On 4/12/06, John Habbinga <kc5zrq at gmail.com> wrote:
> I downloaded the program and looked it over.  There are plenty of uses for
> the software that would be perfectly legal for use on the U.S. amateur radio
> bands.  The security code is not encrypted.

So how do you keep other people on APRS from controlling your stuff, I wonder?