Revision as of 08:28, 31 August 2009 by Ka3jjz(talk | contribs)(New page: * [http://www.radioreference.com/apps/db/?sid=1707 Howard County TRS Listing] * [http://www.qsl.net/n8wsh/HowCoDigitalTrunkID.html Howard County Maryland Digital Talkgroups] Note: Old List...)