In a message dated 5/16/2005 6:30:15 P.M. Central Standard Time, TONYKD0JI at aol.com writes: on, the 10ghz is sept17/18 according to my records or did I make a mistake,, The first weekend is August 20/21 while the second weekend is September 17/18 according to the ARRL's contest calendar. 73, Jon W0ZQ