For information about Current Operating Events, go to these websites for details:
Announced DX Operations by NG3K — http://www.ng3k.com/misc/adxo.html Check NG3K webpage for information about DXpeditions.
ARRL Contest Calendar — http://www.arrl.org/contest-calendar
WA7BNM Contest Calendar — http://www.contestcalendar.com/
For information about State QSO Parties, go to this website for details:
State & Province QSO Party Calendar by N5NA — http://qsoparty.eqth.net/
Ham Radio Contest Calendar from DL2NBY
Select Agenda, Month or Week. Scroll to view and click on items of interest.