A callsign filer would be a good idea. You could put a central database of known bad ones on the site and allow others to submit new ones. Of course there should be a process to remove them with a review process. On Sun, Feb 19, 2012 at 07:16:44PM +0100, Rein Couperus wrote: > We have a station connecting the servers with the non-existing call RKR010, > RKR011, RKR012 etc... > Could be a hacker.... > Should we include a callsign filter? > Can some sysop take a look at his email address (Per, Christian?) so we can > tell him to > either use a proper callsign of move off.... > > Rein EA/PA0R/M > -- > http://pa0r.blogspirit.com > -- Larry Levesque www.surrycomputerservices.com