[Xastir] Opentrac?

[Rick Green]

I see a link from the xastir web site to a new 'opentrac' specification.
Reading the specification, it seems more generalized and potentially more
robust than the APRS spec.
  I saw a note that xastir has some support for the opentrac spec, but I
don't see where this might be specified in the config.  On what frequency
might I find opentrac traffic?  Is there any work going on to build a digi
network and/or igate/server support for this?

-- 
Rick Green

"They that can give up essential liberty to obtain a little
 temporary safety, deserve neither liberty nor safety."
                                  -Benjamin Franklin