The WordPress blog software at this site was upgraded today to 2.3.1. Please contact us if you notice any strangeness.

The PopularWireless.com AIS Google Map introduction page was updated with some useful information on tropospheric ducting.

We encourage readers to leave a kind word for Riley regarding his planned retirement from the FCC. See article on the subject below. Thanks to Matthew for starting the thread. (Thanks to the ARRL web site.)