ARRL Sweepstakes – SSB
CW: First full weekend in November. Phone: Third full weekend in November. Contest Period: Begins 2100 UTC Saturday and runs through 0259 UTC Monday. http://www.arrl.org/sweepstakes
ARRL 160m – CW
Starts 2200 UTC Friday, ends 1600 UTC Sunday. This is a forty-two hour period with no time limitation. http://www.arrl.org/160-meter CW only.
Second full weekend of December. Starts 0000 UTC Saturday; runs through 2359 UTC Sunday. http://www.arrl.org/10-meter
ARRL/AMSAT Field Day
June 26th Set up 1pm - 5pm June 27th Resume at 8am Operating starts at 1pm June 28th Operating concludes at 1pm Tear down 1pm - 3pm