Please find attached Document 12, the report of the Chief Technology Officer, in Word 97-2003 format. Document 12A, Fritz Raab's report on WD2XSH experimental license activity, will soon follow. I am reserving Document 12B for the report from the Advanced Digital Technologies Working Group, contemplated by Minute 53 of the 2010 Annual Meeting. In the attachment, I write that the chair of the working group has not yet reported. What I have left unsaid is that the chair has not responded to multiple polite inquiries via electronic and voice mail. When and if the silence breaks, I will advise. 73, Brennan T. Price, N4QX Chief Technology Officer American Radio Relay League 3545 Chain Bridge Road Suite 209 Fairfax VA 22030-2708 Tel +1 703 934-2077 Fax +1 703 934-2079