New Hampshire Public Radio is purchasing WCNH-FM, a 250-watt classical station that has been broadcasting from the state network’s Concord studios for two years. WCNH’s owner, Highland Community Broadcasting, was formed in 2000 to apply for a low-power FM license to air classical programming when NHPR transitioned from that format to news and talk, according to Scott McPherson, NHPR’s operations and finance v.p. Highland later applied for and received a full-power license in a 2007 FCC filing window. In 2012, WCNH asked to use NHPR’s studio and automation equipment to produce and air content. In exchange, NHPR aired WCNH’s classical content on its Classical New Hampshire HD2 channel. Within the last year, WCNH offered to sell that license to NHPR.