August 04, 2009 ... make it on the air. The Federal Communications Commission (FCC) guidelines make it crystal clear. The guidelines define profanity ...
http://www.npr.org/ombudsman/2009/08/bleeping_out_words.html
January 16, 2008 ... Regulations from the Federal Communications Commission (FCC) govern all underwriting and sponsorship announcements by NPR and public radio stations. ...
http://www.npr.org/ombudsman/2008/01/frequently_asked_questions_1.html
