| Date ▲ | UTC | Station | Country / Site | kHz | Language | Flags |
|---|---|---|---|---|---|---|
| 13-Mar-1990 Mar-1990 | 0652 | Radio Nacional de Angola | Angola · Luanda | 9719.7 31m | Portuguese | ▶ REC |
| 13-Mar-1990 Mar-1990 | 0720 | Radio Anhanguera | Brazil · Goiania | 11830 25m | Portuguese | |
| 13-Mar-1990 Mar-1990 | 0729 | Radio Gaucha | Brazil · Porto Alegre | 11915 25m | Portuguese | ▶ REC NEW STATION |
| 13-Mar-1990 Mar-1990 | 0800 | Radio Pioneria(?) | Brazil · Teresina | 5014.5 60m | Portuguese | |
| 14-Mar-1990 Mar-1990 | 0605 | Radio Australia | Australia · Carnarvon(?) | 13700 22m | English | |
| 15-Mar-1990 Mar-1990 | 0529 | La Voix du Sahel | Niger · Niamey | 5020 60m | French | ▶ REC QSL |
| 19-Mar-1990 Mar-1990 | 0206 | Radio Tezulutlán | Guatemala · Cobán | 3369.93 90m | Spanish(?) | |
| 19-Mar-1990 Mar-1990 | 0300 | Unidentified | USSR · Unknown | 5910 49m | Russian | |
| 19-Mar-1990 Mar-1990 | 0306 | RFE/RL | West Germany · Holzkirchen | 4465 | Unknown | |
| 24-Mar-1990 Mar-1990 | 0314 | Hope Radio International (Pirate) | United States · Unknown | 7375.62 41m | English | ▶ REC QSL? NEW STATION |
| 25-Mar-1990 Mar-1990 | 0510 | Radio Berlin International | East Germany · Koenigswusterhausen | 15125 19m | English | NEW STATION |
| 25-Mar-1990 Mar-1990 | 0540 | Radio Tirana | Albania · Lushnje | 9500 31m | English | |
| 25-Mar-1990 Mar-1990 | 0600 | Radio Liberty | Portugal · Gloria | 11970 25m | Russian | |
| 25-Mar-1990 Mar-1990 | 0725 | Radio Berlin International | East Germany · Leipzig | 21465 13m | Hindi(?) | NEW STATION |
| 25-Mar-1990 Mar-1990 | 0730 | Radio Prague | Czechoslovakia · Velke-Kostolany | 21705 13m | Unknown | NEW STATION |
| 26-Mar-1990 Mar-1990 | *0000 | Radio Norway | Norway · Kvitsoy | 15225 19m | English | NEW STATION |
| 03-Apr-1990 Apr-1990 | 1500 | Radio Sweden | Sweden · Horby | 17880 16m | French | NEW STATION |
| 07-Apr-1990 Apr-1990 | 0047 | Deutsche Welle | Antigua · Antigua | 15105 19m | Spanish | ▶ REC |
| 09-Apr-1990 Apr-1990 | 0013 | Radio Prague | Czechoslovakia · Velke-Kostolany | 13715 22m | German/English | |
| 09-Apr-1990 Apr-1990 | 0429 | Deutsche Welle | Portugal · Sines | 9650 31m | Unknown | NEW STATION |
| 09-Apr-1990 Apr-1990 | 1305 | Radio Marti | United States · Bethany, OH | 9590 31m | Spanish | |
| 12-Apr-1990 Apr-1990 | 0243 | Radio Portugal | Portugal · Sines(?) | 9605 31m | English | |
| 19-Apr-1990 Apr-1990 | 0428 | Radiodiffusion-Télévision Tunisienne | Tunisia · Sfax | 17610 16m | Arabic | ▶ REC |
| 20-Apr-1990 Apr-1990 | *0355 | Radiodiffusion-Télévision Tunisienne | Tunisia · Sfax | 17610 16m | Arabic | QSL? |
| 22-Apr-1990 Apr-1990 | 2118 | WCSN | United States · Scotts Corners, ME | 15610 19m | English | QSL |