DWDO explained

DWDO (102.5 FM), broadcasting as Heart FM 102.5, is a radio station owned and operated by the Armed Forces of the Philippines through its Civil Affairs Group. The station's studio and transmitter are located at Brgy. 1, San Jose, Occidental Mindoro.^{[1] [2] [3] [4] [5] [6]}

Notes and References

1. http://www.idhae.org/uk-page4.1.asia.phil3.htm Crispin Perez Jr. shot dead by an unidentified attacker
2. http://ati.da.gov.ph/ati-4b/news/01182018-0840/465-livestock-farmers-graduate-soa Cassava Planting Materials: Available Soon in Romblon
3. Web site: Ex-radio commentators nabbed for raping teen housemaid in Occ. Mindoro in 2017 . September 11, 2019 . May 22, 2019 . https://web.archive.org/web/20190522034034/https://journal.com.ph/news/metro/ex-radio-commentators-nabbed-raping-teen-housemaid-occ-mindoro-2017 . dead .
4. https://ifex.org/police-officer-faces-investigation-over-radio-broadcasters-murder/ Police officer faces investigation over radio broadcaster’s murder
5. https://www.gmanetwork.com/news/news/regions/164548/nbi-steps-into-mindoro-journalist-s-killing/story/ NBI steps into Mindoro journalist’s killing
6. https://www.philstar.com/nation/2009/07/03/482874/radiomans-cop-killer-charged Radioman's cop 'killer' charged