Rádio MEC 99.3 FM
| Genres: | Pop,Classic |
| Language: | Portuguese |
| Location: | Rio de Janeiro, Rio de Janeiro Brazil |
| Website: | http://radios.ebc.com.br/mecfmrio |
| Short URL of Page: | http://rdo.fm/r/4v742 |
| CallSign: | ZYD465 |
| Frequency: | 99.3 |
| Type: | Internet, FM |
| Description: | The station was born on September 7, 1936, from a donation made by Roquette-Pinto to the Ministry of Education. In donating the pioneer Radio Society of Rio de Janeiro to the Federal Government, the scientist demanded that the broadcaster always maintain its educational-cultural mission |