Sorry, aprs.fi does not have such a thing yet. I've been thinking about
doing an "advanced search" function which might do it:
- Hessu
Also, you might want to check out my APRS Infrastructure graphs if
you're in North America. You'll find them at
http://tinyurl.com/APRSAct00 (7 day accumulation)
A long-term plan for APRSISCE/32 is to merge the infrastructure
connecting lines directly into the client specifically for the
observations that you're wanting to do.
Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32
PS. APRSISC32 works under the latest versions of WINE as well.