Great Circle Map. WWV info, and more. K DX4WIN is an amateur radio logging program for Windows. It has been designed for the the serious and the casual DXer. It has a number of features that make operating in a contest fun from the DXers perspective, and if you use a contesting program, DX4WIN can import your log after the contest.
Source code is available for download.
Ham Radio CD Rom and display the name, address, state, CQ zone, and county of US radio amateurs. May be popped up over most DOS programs. LogConv allows you to move your Amateur Radio log data to a format supported by programs that can perform the type of operations that you want. You can convert old contest logs to be readable by your latest software. Allows you to easily create geometry for Log-Periodic dipole arrays, then save the geometry as an NEC or NEC for Wires input file.