WBIS (1190 AM) was an American radio station broadcasting a News Talk Information format. Licensed to Annapolis, Maryland, USA, the station served the Baltimore, Maryland area. The station was last owned by Nations Radio, LLC (a subsidiary of Potomac Radio, LLC). On October 29, 2008, Leesburg, Virginia-based WCRW/1200 (which previously had the WAG...
Wideband Intercept System
acronym: Walker Branch Information System