DZTR (89.5 FM), on-air as 89.5 Radyo Natin, is a radio station owned and operated by MBC Media Group through its licensee Cebu Broadcasting Company.
The station's studio is located at the 3rd Floor, Naga City Market, Naga, Camarines Sur.
In 2005, Ateneo de Naga University took over the station's operations and rebranded it as The Beat FM.
On January 4, 2010, it was relaunched with a mainstream Top 40 format.
During that time, its studios were located at the Phelan Bldg., Ateneo de Naga University.