[Dx4win] Updated DX4WIN.MAS1 master callsigns - 6 December 2011

[Jim Reisert AD1C]

I updated the master callsign database for DX4WIN.  You can download it 
from here:

     http://dx4win.ad1c.us/data/calldata.html#Master

Better yet, use the DX4WIN Data Updater:

     http://dx4win.ad1c.us/update

This database is based on the Super Check Partial database released 22 
November 2011.

73 - Jim AD1C

p.s. it's still on my list to make a "master callsign" database
(DX4WIN.MAS1) using only LoTW users.

--
Jim Reisert AD1C, <jjreisert at alum.mit.edu>, http://www.ad1c.us