the now defunct morning show aired on PTV-4), formerly aired on weekdays from 2–4 am. News coverages and events Since 1986, DZMM reporters covered the biggest events in the late 80s and the early 90s like the Mendiola riot, August 1987 coup, Supertyphoon Sisang, MV Doña Paz tragedy, death of Ferdinand Marcos, December 1989 Christmas coup, Luzon earthquake, Mt. Pinatubo eruption and Gulf War. All of these were witnessed and listened on AM radio to listeners, together with ABS-CBN News team of reporters. These reports would be a source of pride for the station, reaping high praise from the public for its live and accurate reporting of news stories. Public service on radio In 1991, Aksyon Ngayon (Action Now), the first-ever program on AM radio devoted solely to public service was created. First anchored by Korina Sanchez and Ted Failon, Aksyon Ngayon instantly soared to the top of the ratings list. Because of the thousands of less-fortunate listeners flocking the station asking for assistance from the program, the executives decided to create DZMM Public Service Center, the first-ever separate office exclusively created for public service by a local AM station. However, Aksyon Ngayon aired its final broadcast on December 30, 2016, and was replaced by ABS-CBN Lingkod Kapamilya sa DZMM, hosted by Julius Babao and Bernadette Sembrano. On November 5, 1993, DZMM launched Pulis, Pulis Kung Umaksiyon, Mabilis. The program was first anchored by broadcast icons, Noli de Castro, Jay Sonza, and Mel Tiangco. It was created to keep the public informed on the activities of the Philippine National Police. It also became a venue for comments and grievances of the listening public on issues concerning the law enforcers. In 1996, DZMM became the first AM station in the Philippines to be made available in the World Wide Web with its inclusion in ABS-CBN website. All programs of the stations are broadcast live and can be enjoyed by Filipinos around the world via The Filipino Channel (TFC). New slogan, Sky Patrol In 1998, from Himpilan ng Malayang Mamamayan, DZMM, under the leadership of de Castro, then vice-president for Radio Network Division, was re-launched as DZMM Radyo Patrol 630 (named as counterpart of ABS-CBN's flagship primetime newscast, which de Castro is by then main anchor until 2001 and from 2010). By the end of 1999, DZMM moved its transmitting facilities from Libis, Caloocan since before martial law to the state-of-the-art 50,000-watt