DZBB

1950–1972	1974–1978	1978–1989	1989–1991	1991–1992	1992–1995
1995–1998	1998–1999	1999–2002	2002–2007	2007–present

DZBB 580 (AM)

Republic Broadcasting System: DZBB 580

1950–1972

Dobol B 580

1974–1978

SVG NEEDED

DZBB 594 (AM)

Dobol B 594

1978–1989

SVG NEEDED

In November 1978, DZBB moved to the present frequency of 594 kHz, in response to the adoption of the 9 kHz spacing on AM radio stations in the Philippines under the Geneva Frequency Plan of 1975.

DZBB 594 AM Radyo Bisig Bayan

1989–1991

TV variant, used on GMA's late 1989 Station ID

Secondary Logo with GMA Radio-Television Arts Logo underneath the main logo

1991–1999

1991–1992

SVG NEEDED

1992–1995

SVG NEEDED

1995–1998

SVG NEEDED

Logo used for GMA's coverage of the 1995 visit of Pope John Paul II in Manila, eventually used for promos to promote simulcast of selected GMA shows.

1998–1999

SVG NEEDED

Super Radyo DZBB 594 kHz

1999–present

1999–2002

2002–2007

2007–present

Variant, as used on outside broadcast vans

Alternate variant

See also

• Dobol B TV