RT0F
| Country: | Russia (Asiatic) |
| Callsign details: | Russia (Asiatic), Sakhalinskaya oblast' (SL), 1st Class |
| CQ: | 19 |
| ITU: | 34 |
| Latitude: | 50.55 |
| Longitude: | 142.6 |
| UTC offset: | -11 |
| Continent: | AS |
| Country: | Russia (Asiatic) |
| Callsign details: | Russia (Asiatic), Sakhalinskaya oblast' (SL), 1st Class |
| CQ: | 19 |
| ITU: | 34 |
| Latitude: | 50.55 |
| Longitude: | 142.6 |
| UTC offset: | -11 |
| Continent: | AS |