HS4AB
| Country: | Thailand |
| Callsign details: | Thailand, Kaen, Udon Thani |
| CQ: | 26 |
| ITU: | 49 |
| Latitude: | 17.41 |
| Longitude: | 102.99 |
| UTC offset: | -7 |
| Continent: | AS |
| Country: | Thailand |
| Callsign details: | Thailand, Kaen, Udon Thani |
| CQ: | 26 |
| ITU: | 49 |
| Latitude: | 17.41 |
| Longitude: | 102.99 |
| UTC offset: | -7 |
| Continent: | AS |