| Date ▲ | UTC | Station | Country / Site | kHz | Language | Flags |
|---|---|---|---|---|---|---|
| 15-Nov-1976 Nov-1976 | 1735 | WYFR | United States · Scituate, MA | 11805 25m | English | QSL NEW STATION NEW COUNTRY |
| 25-Aug-1978 Aug-1978 | 0100 | WYFR | United States · Scituate, MA | 5985 49m | Unknown | QSL |
| 29-Sep-1978 Sep-1978 | 0400 | WYFR | United States · Scituate, MA | 5985 49m | Unknown | QSL |
| 24-Dec-1978 Dec-1978 | 1800 | WYFR | United States · Scituate, MA | 15130 19m | English | QSL |
| 10-May-1981 May-1981 | 0005 | WYFR | United States · Okeechobee, FL | 5985 49m | English | NEW STATION |
| 11-Nov-1988 Nov-1988 | 0410 | WYFR | United States · Okeechobee, FL | 7355 41m | Russian | |
| 27-Sep-1990 Sep-1990 | 1700 | WYFR | United States · Okeechobee, FL | 13695 22m | English | QSL |