Hypersonic Broadcasting Center

Hypersonic Broadcasting Center

Company type	Private
Industry	Broadcast
Founded	June 21, 1969
Founder	Hermie Baldo
Headquarters	Legazpi, Albay, Philippines
Key people	Exequiel Baldo President & Managing Director

Hypersonic Broadcasting Center is a Philippine radio network. Its corporate office is located at HBC Bldg., Penaranda St., Brgy. Iraya, Legazpi, Albay.

HBC Stations

AM Stations

Branding	Callsign	Frequency	Power	Location
Zoom Radio 828	DWZR	828 kHz	5 kW	Legazpi

FM Stations

Branding	Callsign	Frequency	Power	Location
Z100.3 Zagitsit News FM	DWHI	100.3 MHz	5 kW	Legazpi
100.5 Cool Radio	DWEN	100.5 MHz	5 kW	Daet
100.9 Radyo Bandera	DYHG	100.9 MHz	5 kW	Roxas
103.1 Sunny FM	DXAM	103.1 MHz	5 kW	Butuan
99.9 Magnum Radio	DXMR	99.9 MHz	5 kW	Cagayan de Oro
94.3 Power Radio	DXJA	94.3 MHz	1 kW	Midsayap

Former Stations

Callsign	Frequency	Power	Location	Current owner
DWLH	101.5 MHz	5 kW	Sorsogon City	Brigada Mass Media Corporation
DXEP	91.1 MHz	10 kW	General Santos	JMP Mass Media Production Inc.
DWXX	1026 kHz	50 kW	Metro Manila	Sonshine Media Network International