
Fldigi
will open a web browser to either QRZ.com or Hamcall.net with the
contents of the QSO Call field used as a query string to the on line
service. You may find that your default browser needs to be
triggered twice on the first such query. That behavior seems to
be associated with IE7 but not IE6 for example.
If you have a CD
with the QRZ database installed you can use that CD or its' stored
contents on a hard drive. Simply specify where the CALLBK
directory can be found and enable the QRZ radio button.
If you
are a paid subscriber to either QRZ or Hamcall xml database service
then you can specify that fldigi use that service for all Callsign data
base queries.