Most common Callsign
Below are the Top 10 most common ident/callsigns of all airlines.
| Callsign | Airline | # of times | |
|---|---|---|---|
| 1 | CSN421 | China Southern Airlines | 3 |
| 2 | SHU5612 | Aurora | 3 |
| 3 | SDM6638 | Rossiya | 2 |
| 4 | SHU5684 | Aurora | 2 |
| 5 | SHU5613 | Aurora | 2 |
| 6 | CSS102 | SF Airlines | 2 |
| 7 | SHU5685 | Aurora | 2 |
| 8 | SHU4605 | Aurora | 2 |
| 9 | SBI5250 | Not Available | 2 |
| 10 | CSC3860 | Sichuan Airlines | 1 |