Washington Post Radio
The small network of stations based in the Washington , DC area occupied the AM 1500 frequency , which up to the point of the founding of "WPR" was the home of Bonneville's all-news WTOP , and is set to be given to WFED . 
<triplet> WTOP <subj> Washington, DC <obj> located in the administrative territorial entity <triplet> WFED <subj> Washington, DC <obj> located in the administrative territorial entity