DX and DX-PEDITIONS links
425 DX NEWS ,   CalendarBullettins  The Daily DX                           (see our favorite DX links)
DX.QSL.NET, PropagationLog search VA3RJ On Line Log search                  (over 4500 logs)
SpaceWeather  
The DX Notebook                                        (a lot of links)  
DXing links by K8ZT                                   (a lot of links)  
DXinfo.COM                   (weekly DX-calendar and more) V26 Rental
HFRADIO.ORG  PROPAGATION  by  NW7US  
DXSCAPE