| Date ▼ | UTC | Station | Country / Site | kHz | Language | Flags |
|---|---|---|---|---|---|---|
| 01-Oct-1981 Oct-1981 | 0150 | Radiodifusao Maranhao | Brazil · Sao Luiz | 4756 60m | Portuguese | |
| 09-Sep-1981 Sep-1981 | 2352 | Radiodif Maranhao(?) | Brazil · Sao Luiz | 4756 60m | Portuguese | |
| 23-Aug-1981 Aug-1981 | 0200 | Radio Bare | Brazil · Manaus | 4895 60m | Spanish | NEW STATION |
| 07-Aug-1981 Aug-1981 | 2331 | Radio Bandeirantes | Brazil · Sao Paulo | 11925 25m | Portuguese | NEW STATION |
| 28-Jun-1981 Jun-1981 | 0155 | Radio Cultural Bahia | Brazil · Salvador | 4895 60m | Portuguese | |
| 12-Jun-1981 Jun-1981 | 0120 | Radiodif Maranhao(?) | Brazil · Sao Luiz | 4756 60m | Portuguese | |
| 10-Jun-1981 Jun-1981 | 1200 | Radio Nacional Brasil | Brazil · Brasilia | 15445 19m | Portuguese | |
| 31-May-1981 May-1981 | *0200 | Radio Nacional Brasil | Brazil · Brasilia | 17830 16m | English | |
| 15-Nov-1980 Nov-1980 | 0105 | Radio Cultura do Para | Brazil · Belem | 5045 60m | Portuguese | NEW STATION |
| 10-Feb-1980 Feb-1980 | 2330 | Radio Guaiba | Brazil · Porto Alegre | 5965 49m | Portuguese | NEW STATION |
| 06-Oct-1979 Oct-1979 | 0830 | Radio Clube do Para | Brazil · Belem | 4855 60m | Portuguese | NEW STATION |
| 18-Aug-1979 Aug-1979 | 0000 | Radio Inconfidencia | Brazil · Belo Horizonte | 6000 49m | Portuguese | QSL? |
| 29-May-1979 May-1979 | 0030 | Radio Inconfidencia | Brazil · Belo Horizonte | 6000 49m | Portuguese | QSL? NEW STATION |
| 26-May-1979 May-1979 | 0000 | Radio Brasil Central | Brazil · Goiania | 4985 60m | Portuguese | QSL NEW STATION |
| 12-Mar-1979 Mar-1979 | *0200 | Radio Nacional de Brasilia | Brazil · Brasilia | 15280 19m | English | QSL NEW STATION NEW COUNTRY |