HamQTH statistics
1,741,048 callsigns in database
81,332 registered users
487,270,719 queries to XML search
1,047 active XML search sessions
100,123,647 QSO in the log from 16,111 different callsigns
Last 10 most searched callsigns not found in HamQTH database
| Callsign | Lookups | Action |
| CALL | 5626415 | Invite to HamQTH |
| GB13COL | 5222680 | Invite to HamQTH |
| 5T5PA | 811329 | Invite to HamQTH |
| CM2RSV | 766998 | Invite to HamQTH |
| D2UY | 503365 | Invite to HamQTH |
| VA6CNC | 432699 | Invite to HamQTH |
| HC2AO | 347147 | Invite to HamQTH |
| DL6SMA | 325104 | Invite to HamQTH |
| DK9XR | 301504 | Invite to HamQTH |
| CO2AME | 282557 | Invite to HamQTH |
Last 10 registered users
Last 10 added callsigns