DWJS-AM

DWJS (621 AM) Radyo Pilipinas is a radio station owned and operated by the Presidential Broadcast Service. The station's studio and transmitter are located at Lignon Hill, Legazpi, Albay.

It was originally broadcast on 1368 AM under the call letters DZBU during its first iteration in 1997 to 2003, when it went off the air. Back then, it was formerly located inside the Bicol University Sports Complex.