DZCA was renamed to call letter DWPS-AM on 1170 kHz 

Audiovisual Communicators Incorporated. DZCA-AM 1170 kHz Radyo Radyo Will Be of the Located On Transmitter, Studio, Tower, Antenna, Obando, City, Bulacan, Philippines.

Audiovisual Communicators Incorporated. DZCA-AM 1170 kHz Radyo Radyo and DWRX-FM 93.1 MHz Monster RX 93.1 Metro Manila

Audiovisual Communicators Incorporated. Will Be of the Planned of the Revival of the Provisional Authority Takeovers Frequency of the 1170 kHz new call letter. Will Be of the Planning of the Revival of the DZCA-AM Radyo Radyo Will Be of the Located On Transmitter, Studio, Tower, Antenna, Obando, City, Bulacan, Philippines.