BI1DSA
| Country: | China | 
| Callsign details: | China, Beijing, IOTA Station | 
| CQ: | 24 | 
| ITU: | 44 | 
| Latitude: | 39.9 | 
| Longitude: | 116.43 | 
| UTC offset: | -8 | 
| Continent: | AS | 
| Country: | China | 
| Callsign details: | China, Beijing, IOTA Station | 
| CQ: | 24 | 
| ITU: | 44 | 
| Latitude: | 39.9 | 
| Longitude: | 116.43 | 
| UTC offset: | -8 | 
| Continent: | AS |