EUHFC 2020 Operator list
| Call |
Operator |
| 8S0C | SM0MPV |
| 9A/OM8AA | OM8AA |
| 9A/S53BB | S53BB |
| 9A5Y | 9A7DX |
| 9A8DV | IK6JNH |
| DF2F | DF2SD |
| DJ8OG | NU4E |
| DK0MM | DJ7IK |
| DK0OF | DH6BH |
| DL0GEO | DL2YAK |
| DL0RD | DL3CQ |
| DL0YLQ | DK2MB |
| DL1KGT | SOP |
| DM3F | DH5FS |
| DM3M | DM3XRF |
| DM4C | DL3CHR |
| DM4L | DL4JLM |
| DO1KYB/P | DO1KYB |
| DP4M | DJ4MH |
| DQ750KL | DL5KVV |
| DR5X | DL8LAS |
| E7CW | E77FA |
| EA2AOO/P | EA2AOO |
| EW/R3XA | R3XA |
| EW6F | EW6GF |
| F8KGM | F5USK |
| F8KGW | F5SDH |
| G0IBN | G4C |
| G1E | G1TPA |
| G5C | G4OGB |
| GI5I | GI4DOH |
| GM5X | GM4YXI |
| GW4W | GW4EVX |
| HA3DX | HA4XH |
| HA5NR | DD5KG |
| HA5TOP | HA5BI |
| HG1A | HA1ZN |
| HG3N | HA3LN |
| HG6N | HA6ND |
| HG6O | HA6OA |
| HG6V | HA6IAM |
| HG7T | HG5DX |
| HG8X | HA8RC |
| IQ1RY | IZ1LBG |
| IQ3MF | IV3HWT |
| IU4FLP/4 | IU4FLP |
| J48J/P | J48J |
| LB4UH | SP2ASJ |
| LY2OM | JONAS |
| LY3ZM | LY3UT |
| LY4BF | LY2BBF |
| LY4ZZ | LY2BMX |
| LY5E | LY2IJ |
| LY5N | LY2EN |
| LY7R | LY2BKT |
| LY7W | LY2NZ |
| LZ1G | LZ5RG |
| LZ1ZF | GOSHO |
| LZ3M | LZ1QN |
| LZ3V | LZ1NY |
| LZ5N | LZ1HW |
| LZ5R | LZ5DB |
| LZ6C | LZ2UW |
| LZ7G | LZ1NK |
| LZ7M | LZ5VK |
| LZ8E | LZ2BE |
| LZ8R | LZ3BB |
| LZ9R | LZ3YY |
| LZ9W | LZ1PM |
| M1X | G0CKP |
| M3M | G3PLE |
| M3R | G3RTU |
| M5W | M0HMJ |
| MM9I | GM0OPS |
| OE1XA | OE1EPU |
| OG66X | OH8WW |
| OH0R | OH2PM |
| OH1F | OH1NOA |
| OK1OPT | OK1JOC |
| OK1VK | PAVEL |
| OK5M | OK5MM |
| OK6Y | OK2PTZ |
| OQ5M | ON5ZO |
| OR3A | ON6CC |
| OS5K | ON4EZJ |
| OT5N/P | ON6QZ |
| OU2I | OZ2I |
| OV2T | PD2R |
| OZ1AAR | VILLY |
| PC4AD/A | PC4AD |
| PI4DX | PD1DX |
| RM2D | SM6LRR |
| RM2U | RU3UR |
| RT5Y | UA3YDN |
| RU3XY/1 | RU3XY |
| RU5TT | UA3TW |
| RY3TAC | RT5T |
| S5/M0MPM | M0MPM |
| S50WAAD | S55G |
| S53M | S51FB |
| S59ABC | S51DS |
| SC0T | SA0BVX |
| SC7DX | SM7GIB |
| SD1A | SM1TDE |
| SD6M | SA6BGR |
| SD6O | SA6DXG |
| SE4E | SM4DQE |
| SE5E | SM5AJV |
| SE5L | SM5ALJ |
| SE5W | SM5NQB |
| SE6K | SM6FZO |
| SE6N | SA6AXR |
| SF0A | SM0LPO |
| SF1Z | SM0HEV |
| SF5O | SM0EOS |
| SF6W | SM6EWB |
| SI6T | SM6LZQ |
| SI9YL | SM3LIV |
| SJ2W | SM2WMV |
| SK5AA | SM5KRI |
| SM0Y | SM0OY |
| SM2R | SM6MIS |
| SM5S | SM5SIC |
| SM5X | SM5GMZ |
| SM6A | SA6AQP |
| SN0R | SQ9IAU |
| SN1T | SP1NQN |
| SN2B | SP2WKB |
| SN5N | SP5KP |
| SN6A | SP6CES |
| SO4P | SP4DEU |
| SP6ZHP/8 | SP6ET |
| SP7O | SP7SEW |
| SV1BJW/6 | SV1BJW |
| TM10GFT | F4GFT |
| UA3R | UA3RC |
| UA4S | RT4P |
| UI2K | UA2FZ |
| UR2Y | US0YW |
| UR5R | UT0RM |
| UT0U | UT5UDX |
| UT3N | UT3NK |
| UV5U | UX1UA |
| UW1M | UR5MW |
| UW2M | UR0MC |
| UW5U | UY2UA |
| UZ1U | US7UU |
| UZ5P | UT4PR |
| YL5W | YL2GN |
| YL7X | YL2LY |
| YO9KPB | YO9IGS |
| YP0C | YO3CZW |
| YP0HQ | YO8RXP |
| YP5A | YO5CBX |
| YP8T | YO8XAM |
| YQ6A | YO6BHN |
| YT4W | YU1DW |
| YT5N | YU7AF |
| YT6T | YU7CM |
| YT7R | YU7BW |
| YU7AOP | YU5BOX |