[CQ-Contest] Great job of spotting network

[Yuri]

>
> But how can that be valid qsos without signing the call?
>
> 73
> Peter, DJ7WW
>


Peter,
If you REALLY don't know and want to know how it works, you may ask members 
of some big DXpeditions, how they manage to make hundreds of thousands of 
contacts in just a few days.

Regards,
Yuri VE3DZ