| Date ▲ | UTC | Station | Country / Site | kHz | Language | Flags |
|---|---|---|---|---|---|---|
| 05-Dec-1990 Dec-1990 | 2351 | Radio Oriente | Peru · Yurimaguas | 6188.12 49m | Spanish | ▶ REC NEW STATION |
| 06-Dec-1990 Dec-1990 | 0120 | Ondas del Meta | Colombia · Villavicencio | 4884.95 60m | Spanish | ▶ REC NEW STATION |
| 06-Dec-1990 Dec-1990 | 0122 | Radio Quito | Ecuador · Quito | 4919.95 60m | Spanish | ▶ REC |
| 09-Dec-1990 Dec-1990 | 0435 | Emisora Gran Colombia(?) | Ecuador · Quito | 4911 60m | Spanish | |
| 09-Dec-1990 Dec-1990 | 2312 | CKZN | Canada · St John's, NF | 6160 49m | English | QSL NEW STATION NEW COUNTRY |
| 10-Dec-1990 Dec-1990 | 0310 | Radio Reloj | Costa Rica · San José | 4839.5 60m | Spanish | |
| 10-Dec-1990 Dec-1990 | 0406 | Voice of Ethiopia(?) | Ethiopia · Gedja | 9706.43 31m | Unknown | |
| 11-Dec-1990 Dec-1990 | 0720 | RIAS | Germany · West Berlin | 6005 49m | German | ▶ REC |
| 11-Dec-1990 Dec-1990 | 0740 | Bayerischer Rundfunk | Germany · Ismaning | 6085 49m | German | ▶ REC QSL |
| 17-Dec-1990 Dec-1990 | 0145 | Emisora Gran Colombia | Ecuador · Quito | 4911 60m | Spanish | ▶ REC NEW STATION |
| 17-Dec-1990 Dec-1990 | 0204 | Radio Continental | Venezuela · Barinas | 4939.58 60m | Spanish | ▶ REC |
| 17-Dec-1990 Dec-1990 | 0251 | Radio Valera | Venezuela · Valera | 4840.38 60m | Spanish | |
| 17-Dec-1990 Dec-1990 | 0330 | Radio Moscow | Byelorussian S.S.R. · Minsk | 6015 49m | Unknown | |
| 23-Dec-1990 Dec-1990 | 0400 | KTBN | United States · Salt Lake City, UT | 7510 41m | English | ▶ REC NEW STATION |
| 23-Dec-1990 Dec-1990 | 0415 | Unidentified | Unknown · Unknown | 6016.73 49m | Spanish | |
| 24-Dec-1990 Dec-1990 | 2129 | Hope Radio International (Pirate) | United States(?) · Unknown | 15050.72 19m | English | |
| 25-Dec-1990 Dec-1990 | 0150 | Kol Israel | Israel · Tel Aviv | 7465 41m | Portuguese | |
| 29-Dec-1990 Dec-1990 | 2300 | Radio Novas de Paz | Brazil · Curitiba | 9515 31m | Portuguese | ▶ REC NEW STATION |
| 30-Dec-1990 Dec-1990 | 0445 | Radio Mira | Colombia · Tumaco | 6015.2 49m | Spanish | ▶ REC NEW STATION |
| 01-Jan-1991 Jan-1991 | 1020 | Escuelas Radiofonicas Pop. | Ecuador · Riobamba | 5011.23 60m | Spanish/Quechua | ▶ REC QSL NEW STATION |
| 13-Jan-1991 Jan-1991 | 0730 | Adventist World Radio (AWR) | Italy · Forli | 7230 41m | French | NEW STATION |
| 13-Jan-1991 Jan-1991 | 0805 | ORTM | Mauritania · Nouakchott | 4845 60m | Arabic | |
| 13-Jan-1991 Jan-1991 | 1827 | RFM (Pirate) | United States · Unknown | 15051.87 19m | English | ▶ REC QSL NEW STATION |
| 15-Jan-1991 Jan-1991 | 1225 | Radio Tanpa | Japan · Tokyo | 3945 75m | Unknown | |
| 20-Jan-1991 Jan-1991 | 0834 | Radio Educacion | Mexico · Mexico City | 6185 49m | Spanish | QSL? |