I don't know - I am not in the DC area and cannot hear the station on a regular basis.

Someone will need to find that out from WETA - either by listening or perhaps in the website.

Also, people who are not in the listening area should realize that their e-mails are not really going to help.   While is shows support for folk music, it will actually make a case that the DC area is not supporting the program and "outside help" is responsible for the complaints. Makes for an easy dismissal.