May 12, 2012	Apr. 14, 2012	Mar. 10, 2012	Feb. 11, 2012	Jan. 14, 2012
Dec. 17, 2011	Nov. 19, 2011	Oct. 15, 2011	Sept. 17, 2011	Aug. 20, 2011	July 16, 2011
June 18, 2011	May 21, 2011	Apr. 16, 2011	Mar. 19, 2011	Feb. 19, 2011	Jan. 15, 2011
Dec. 18, 2010	Nov. 20, 2010	Oct. 16, 2010	Sept. 18, 2010	Aug. 21, 2010	July 17, 2010
June 19, 2010	May 15, 2010	Apr. 17, 2010	Mar. 20, 2010	Feb. 20, 2010	Jan. 16, 2010

Name	Old Call Sign	New Call Sign	Date of Change
Cody	KD0OZX	AD0AI	May 2012
Tom	--	KD0SAH	May 2012
Del	--	KD0RRH	April 2012
Clark	--	KD0OZY	June 2011
Tom	--	KD0OAW	March 2011
Don	--	KD0NSE	February 2011
Alan	--	KD0NLJ	January 2011
David	KR6HAM	KY6YYY	October 2010
David	KD0MQB	KR6HAM	September 2010
David	--	KD0MQB	August 2010
Neal	--	KD0MBL	June 2010
Jeff	--	KD0MBK	June 2010
Kirk	--	KD0LDH	April 2010
Andy	AB8HQ	ND0P	April 2010
Randy	--	KD0KVA	March 2010
Jane	KE6DCE	KA0USA	March 2010
Ed	KD5MHI	NI5R	February 2010
Pueblo West ARC	KD0JZC (Jan. 2010)	NA0PW	February 2010

Name	Call	Class	Upgrade	Date
Bobby	WD0FBW	Technician	General	May 2012
Cody	KD0OZX	General	Extra	May 2012
J	KD0GTR	Technician	General	December 2010
Lindon	KC6ELM	Technician	General	June 2010
David	KD0MBQ (now KY6YYY)	General	Extra	November 2010
David	KD0MBQ	Technician	General	September 2010
Neal	KD0MBL	General	Extra	August 2010
Neal	KD0MBL	Technician	General	June 2010
Ed	KD5MHI (now NI5R)	General	Extra	February 2010
Bill	KB0RPD	Technician	General	February 2010
Jane	KE6DCE (now KA0USA)	Technician	General	February 2010