CO3HK
| Country: | Cuba |
| Callsign details: | Cuba, Artemisa, Mayabeque, Class 1 (Extra) |
| CQ: | 08 |
| ITU: | 11 |
| Latitude: | 22.98 |
| Longitude: | -82.15 |
| UTC offset: | 5 |
| Continent: | NA |
| Country: | Cuba |
| Callsign details: | Cuba, Artemisa, Mayabeque, Class 1 (Extra) |
| CQ: | 08 |
| ITU: | 11 |
| Latitude: | 22.98 |
| Longitude: | -82.15 |
| UTC offset: | 5 |
| Continent: | NA |