DXVB-TV

DXVB-TV
Zamboanga City;
City	Zamboanga City
Channels	Analog: 21 (UHF); Digital: DXLA-TV 41 (UHF; ISDB-T) (test broadcast); Virtual: 9.02;
Branding	GTV-21 Zamboanga
Programming
Subchannels	See list
Affiliations	GTV
Ownership
Owner	GMA Network Inc.; (Citynet Network Marketing and Productions Inc.);
Sister stations	DXGP-TV (GMA); DXLA-TV (GMA); GMA Super Radyo DXRC 1287 Zamboanga; Barangay FM 97.1 Zamboanga (defunct)
Technical information
Licensing authority	NTC
Power	10 kilowatts
ERP	120 kW ERP
Links
Website	GTV Website

DXVB-TV (channel 21) is a commercial television station of Philippine television network GTV, owned by Citynet Network Marketing and Productions, a subsidiary of GMA Network Inc. Its transmitter is located at Brgy. Cabatangan, Zamboanga City.