YB3BBF
| Country: | Indonesia | 
| Callsign details: | Indonesia, East Java, Advanced Class (Penegak) | 
| CQ: | 28 | 
| ITU: | 54 | 
| Latitude: | -7.21 | 
| Longitude: | 112.72 | 
| UTC offset: | -7 | 
| Continent: | OC | 
| Country: | Indonesia | 
| Callsign details: | Indonesia, East Java, Advanced Class (Penegak) | 
| CQ: | 28 | 
| ITU: | 54 | 
| Latitude: | -7.21 | 
| Longitude: | 112.72 | 
| UTC offset: | -7 | 
| Continent: | OC |