Evidently Mr. QRZ was scheduled to be on a ham centric shortwave broadcast yesterday called Amateur Radio Roundtable on 9930 and for some reason did not make the show. It could have been due to technical issues. It also seems that news of the broadcast was not very widely known and from the thread it seems to be too little too late.

http://forums.qrz.com/showthread.php...LIVE-April-7th