DXDN (936 kHz Tagum) is an AM radio station of UM Broadcasting Network in the Philippines. The station's studio is located in Tagum City, Davao del Norte. The main format of the station is music and news. Radyo means radio and Ukay means to dig: to dig issues and reports and that is what Radyo Ukay is known to many as "Investigative" radio.Their station manager is Aurora America Lozada. Traffic is assigned to Michel Dangle-Cardinal.