| Callsign structure # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
---|
1 | C C D C C C | AE4GTY | 5784 | 40.35 % | | 12682 | 39.45 % | | 2 | C C D C C | AA0AI | 3923 | 27.37 % | | 10092 | 31.39 % | | 3 | C D C C C | C6AVD | 1983 | 13.84 % | | 3792 | 11.79 % | | 4 | C D C C | D1DX | 781 | 5.45 % | | 1710 | 5.32 % | | 5 | C C D C | AA1K | 777 | 5.42 % | | 1781 | 5.54 % | | 6 | D C D C C C | 2D0MGV | 140 | 0.98 % | | 234 | 0.73 % | | 7 | D C D C C | 0H3GZ | 123 | 0.86 % | | 396 | 1.23 % | | 8 | C D D C C | A41CK | 104 | 0.73 % | | 286 | 0.89 % | | 9 | C C D C C C / C | DC1TRX/P | 62 | 0.43 % | | 69 | 0.21 % | | 10 | C C D C C C / C C C | DL1CNY/QRP | 56 | 0.39 % | | 136 | 0.42 % | | 11 | C C D C C / C | DB6VP/P | 53 | 0.37 % | | 65 | 0.20 % | | 12 | C D D C | A44A | 47 | 0.33 % | | 140 | 0.44 % | | 13 | C D C C C / C | F1UMO/M | 34 | 0.24 % | | 51 | 0.16 % | | 14 | C D C C C / C C C | F5FAB/QRP | 27 | 0.19 % | | 37 | 0.12 % | | 15 | C C D D C C C | AO18FWC | 27 | 0.19 % | | 40 | 0.12 % | | 16 | C C D C C / C C C | DF2JB/QRP | 23 | 0.16 % | | 40 | 0.12 % | | 17 | D C D C | 3Z9K | 23 | 0.16 % | | 48 | 0.15 % | | 18 | C C D C C C / D | IK5BOH/2 | 22 | 0.15 % | | 26 | 0.08 % | | 19 | C C D D D C C C | GR150NIB | 21 | 0.15 % | | 44 | 0.14 % | | 20 | C C D / C C D C C C | CT7/ON4KDE | 20 | 0.14 % | | 23 | 0.07 % | | 21 | C D D C C C | E20HHK | 19 | 0.13 % | | 20 | 0.06 % | | 22 | C C / C C D C C C | DL/KM6OKU | 19 | 0.13 % | | 22 | 0.07 % | | 23 | C C D D D C | ES100C | 16 | 0.11 % | | 42 | 0.13 % | | 24 | C C D C C / D | EA4FW/7 | 14 | 0.10 % | | 41 | 0.13 % | | 25 | C C / C C D C C | CT/EI9JF | 13 | 0.09 % | | 14 | 0.04 % | | 26 | C D C | E2X | 13 | 0.09 % | | 22 | 0.07 % | | 27 | C C D / C C D C C | CS7/DO3HK | 12 | 0.08 % | | 22 | 0.07 % | | 28 | C C D C / C | DA2X/P | 11 | 0.08 % | | 13 | 0.04 % | | 29 | C C D D C C | HF60NH | 10 | 0.07 % | | 21 | 0.07 % | | 30 | C C D D D C C | GB900PC | 7 | 0.05 % | | 11 | 0.03 % | | 31 | C C D D D D C C C | LZ1146SPS | 7 | 0.05 % | | 15 | 0.05 % | | 32 | C C D C / D | RD8X/5 | 6 | 0.04 % | | 8 | 0.02 % | | 33 | C C D / C C D C C C / C ' | EA3/IK4JPK/P | 6 | 0.04 % | | 6 | 0.02 % | | 34 | C D C C / C | K5KG/M | 6 | 0.04 % | | 7 | 0.02 % | | 35 | C D C C / D | N3SY/4 | 6 | 0.04 % | | 8 | 0.02 % | | 36 | D C D D C | 4X70E | 5 | 0.03 % | | 9 | 0.03 % | | 37 | C C D / C D C C C | CT7/F6HBR | 5 | 0.03 % | | 16 | 0.05 % | | 38 | C / C C D C C C | F/DL1KVN | 5 | 0.03 % | | 7 | 0.02 % | | 39 | C C D C C C C | LM9NRRL | 5 | 0.03 % | | 5 | 0.02 % | | 40 | C C D D C C C C | DL60TELF | 5 | 0.03 % | | 5 | 0.02 % | | 41 | C D / C C D C C C | I0/KC2TRX | 5 | 0.03 % | | 10 | 0.03 % | | 42 | C C / C D C C C | DL/W4GKR | 5 | 0.03 % | | 8 | 0.02 % | | 43 | C C D C C C / C C | DL0CUX/MM | 4 | 0.03 % | | 4 | 0.01 % | | 44 | C C D C C / C C | UA6GO/MM | 4 | 0.03 % | | 9 | 0.03 % | | 45 | C D C C C / D | I1NAI/7 | 4 | 0.03 % | | 4 | 0.01 % | | 46 | C C D D C | OG60F | 4 | 0.03 % | | 4 | 0.01 % | | 47 | D C D C C C / C | 2E0IBU/M | 4 | 0.03 % | | 5 | 0.02 % | | 48 | C D D C / C C C | E77Y/QRP | 3 | 0.02 % | | 6 | 0.02 % | | 49 | C C / C C D C | DL/AG7N | 3 | 0.02 % | | 4 | 0.01 % | | 50 | C D / C C D C C | I0/YO3XX | 3 | 0.02 % | | 4 | 0.01 % | | 51 | D C D D C C C | 3Z18HNY | 3 | 0.02 % | | 3 | 0.01 % | | 52 | C C D / C D C C | EA5/R3AR | 3 | 0.02 % | | 6 | 0.02 % | | 53 | C C / C D C C | DL/W2MV | 3 | 0.02 % | | 5 | 0.02 % | | 54 | C C D C C D D | RX3ZL59 | 3 | 0.02 % | | 3 | 0.01 % | | 55 | C / C C D C C | F/DF5RF | 2 | 0.01 % | | 6 | 0.02 % | | 56 | C / C C D C | F/PA0M | 2 | 0.01 % | | 2 | 0.01 % | | 57 | C D C C C D D | G4POF59 | 2 | 0.01 % | | 2 | 0.01 % | | 58 | D C D D C C | 3Z25RE | 2 | 0.01 % | | 2 | 0.01 % | | 59 | C D C C / C C C | R1FW/QRP | 2 | 0.01 % | | 3 | 0.01 % | | 60 | C C D C / C C C | PD4S/QRP | 2 | 0.01 % | | 2 | 0.01 % | | 61 | C C C D C C C | IKF6FAW | 2 | 0.01 % | | 2 | 0.01 % | | 62 | C C D / C C D C | CT7/NK6A | 2 | 0.01 % | | 2 | 0.01 % | | 63 | D C D C C C / C C C | 2E0TZW/QRP | 2 | 0.01 % | | 2 | 0.01 % | | 64 | D C D C C / C | 9A4NA/M | 2 | 0.01 % | | 2 | 0.01 % | | 65 | C / C D C C C | F/G0PZA | 2 | 0.01 % | | 2 | 0.01 % | | 66 | C / C C D C C C / C | F/DL6YBK/P | 2 | 0.01 % | | 2 | 0.01 % | | 67 | C D C C D C C C | F7EA1IXQ | 1 | 0.01 % | | 1 | 0.00 % | | 68 | C C D C C D | EA5DN0 | 1 | 0.01 % | | 1 | 0.00 % | | 69 | D C C C C C | 2EOKZK | 1 | 0.01 % | | 1 | 0.00 % | | 70 | D C D C C C C | 9Y4FIFA | 1 | 0.01 % | | 1 | 0.00 % | | 71 | D C / C D C C | 4X/K2LS | 1 | 0.01 % | | 1 | 0.00 % | | 72 | D C D C C / C C C | 9H5II/QRP | 1 | 0.01 % | | 1 | 0.00 % | | 73 | D C D / C C D C C | 5Z4/LZ4NM | 1 | 0.01 % | | 1 | 0.00 % | | 74 | C D D C C / C C C | E72MD/QRP | 1 | 0.01 % | | 1 | 0.00 % | | 75 | C C D C C C / C C D C C | IT9YHE/IV3AR | 1 | 0.01 % | | 1 | 0.00 % | | 76 | C C D / C C D C C / C | EA3/DL4AC/P | 1 | 0.01 % | | 1 | 0.00 % | | 77 | C C C C C D D | DLEBZ59 | 1 | 0.01 % | | 1 | 0.00 % | | 78 | D C / C C D C C | 5B/UT5SI | 1 | 0.01 % | | 1 | 0.00 % | | 79 | C C D C C C D D | LZ1LDH59 | 1 | 0.01 % | | 1 | 0.00 % | | 80 | C D C / C | M3W/P | 1 | 0.01 % | | 1 | 0.00 % | | 81 | D C D C C C / C C C / C ' | 2E0WVB/QRP/P | 1 | 0.01 % | | 1 | 0.00 % | | 82 | C C D C C C C C | OE6PUPIL | 1 | 0.01 % | | 1 | 0.00 % | | 83 | D C D D D C | 3Z100I | 1 | 0.01 % | | 2 | 0.01 % | | 84 | C C D D C C C C C C | OL90ITALIA | 1 | 0.01 % | | 1 | 0.00 % | | 85 | C D / C D D C | P4/S50M | 1 | 0.01 % | | 1 | 0.00 % | | 86 | C C D | PA1 | 1 | 0.01 % | | 1 | 0.00 % | | 87 | C C D D D C C C C C C | PA111SCOUTS | 1 | 0.01 % | | 1 | 0.00 % | | 88 | D C D / C C D C C C | 4X4/VE4DXR | 1 | 0.01 % | | 1 | 0.00 % | | 89 | C C / C C D C C C / C | DL/IW2NHE/P | 1 | 0.01 % | | 1 | 0.00 % | | 90 | D C C C C | 4XIEM | 1 | 0.01 % | | 1 | 0.00 % | | 91 | C C / C C D C C / C | DL/SO9BA/P | 1 | 0.01 % | | 1 | 0.00 % | | 92 | C D / C C D C C C / C | S5/DL7KJS/P | 1 | 0.01 % | | 1 | 0.00 % | | 93 | C D D D C C C | S510PMC | 1 | 0.01 % | | 1 | 0.00 % | | 94 | C C D C C C / D / C C C ' | SA0BBO/7/QRP | 1 | 0.01 % | | 1 | 0.00 % | | 95 | C C D C C C C C C | SN0UNESCO | 1 | 0.01 % | | 2 | 0.01 % | | 96 | C C D D D D C | SN1918N | 1 | 0.01 % | | 1 | 0.00 % | | 97 | C C D C C C / C C / C C ' | SP5WWY/MM/SP5 | 1 | 0.01 % | | 1 | 0.00 % | | 98 | C C D / C C D C C / C C ' | SV1/DF6MS/QRP | 1 | 0.01 % | | 1 | 0.00 % | | 99 | C C D C C / C D | IQ4FG/V3 | 1 | 0.01 % | | 1 | 0.00 % | | 100 | C C D C D D D D | UC7A1936 | 1 | 0.01 % | | 1 | 0.00 % | | 101 | C D C C / D C | W5TN/9A | 1 | 0.01 % | | 1 | 0.00 % | | 102 | C C D C D | WN4A7 | 1 | 0.01 % | | 1 | 0.00 % | | 103 | C C C D C | WRN3Z | 1 | 0.01 % | | 1 | 0.00 % | | 104 | C C D / C C C C | ZS1/RICC | 1 | 0.01 % | | 1 | 0.00 % | |
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