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| Entry | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
| European Russia |
| MOST | UA5L | UA4M | UA4M | UA4M | RT4F | RT4F |
| MO2T | RU1A | RU1A | RU1A | RU1A | UA7K | RT5G |
| MM | | | | | | |
| SOAB-MIX | R2OA | UB7K | R2OA | R2OA | RG6G | RW1A |
| SOAB-MIX-LP | RW6PA | UA2FZ | UA4W | RU5TT | RM3F | R7MM |
| SOAB-MIX-QRP | RW3AI | RW3AI | RT4W | R3KQ | RM3G | RT4W |
| SOAB-CW | UA4W | UA4W | RN3TT | RU6K | RT3T | UA4W |
| SOAB-CW-LP | UA4Z | RW7F | R7MM | UA4W | R7KW | RU4SS |
| SOAB-SSB | R5AJ | RK7X | RW1F | RW1F | RC6U | RC6U |
| SOAB-SSB-LP | RA3Y | UA3BL | RZ3Z | RA3Y | UA3BL | RA1ANY |
| SOSB-1.8 | RZ4I | UA1OMS | RZ4I | R3XX | R3XX | UA4CCG |
| SOSB-3.5 | RW2F | RW2F | RD1A | R3KM | UA3EDQ | RQ7M |
| SOSB-7 | RT3F | RT5Z | UA5L | RT3F | R3ZZ | R3KM |
| SOSB-14 | RK7A | R7LV | UA5L | RK4FF | R3EG | UI5F |
| SOSB-21 | UA3RF | RW3RN | RW3VA | R3EG | RZ6FA | R7LV |
| SOSB-28 | R7LV | UA6AK | R3LC | R7AW | RG3R | RK7A |
| SWL | RD3TBS/SWL | UA3-057 | R3A-034 | R1A-342 | UA3-057-SWL | R1A-12 |
| Asiatic Russia |
| MOST | RW0A | RW0A | RW0A | RW0A | RW0A | RM9A |
| MO2T | RM9A | RM9A | RM9A | RM9A | RM9A | UA0S |
| MM | | | | | | |
| SOAB-MIX | RA9P | UA9MA | UA9MA | UA9MA | UA9MA | R8CT |
| SOAB-MIX-LP | R8CT | UA9W | RX9AF | UA9W | RV9UP | UA9LAO |
| SOAB-MIX-QRP | RZ9Y | RW9RN | UA0SBQ | RZ9YQ | RZ9YQ | UI8CM |
| SOAB-CW | RK9AX | RT9S | RT9S | RT9S | RD0A | RT9A |
| SOAB-CW-LP | UA9W | R8WF | RC9A | RC9A | RA9AP | RT9S |
| SOAB-SSB | RM8A | RA9SK | RZ9JZ | RX0AE | RN0CT | UA9MA |
| SOAB-SSB-LP | UA9R | RA9AU | RW9CD | RA9V | RA9V | UA9OMT |
| SOSB-1.8 | RL9Y | RW9SW | RK9AY | UA0SR | RY9C | RX9CAZ |
| SOSB-3.5 | RW9QA | RA9Y | RD8D | UA9WTF | RY9C | R8TT |
| SOSB-7 | RX9AF | RK9AY | R9OK | R8TT | RU9I | UA9W |
| SOSB-14 | RZ9YI | RN0A | RK8I | RW9USA | RK9AX | RX9SN |
| SOSB-21 | UD8A | RC8SC | RA9AEA | RK8I | RW9USA | R0AA |
| SOSB-28 | RK9Q | R0AFF | | | RK8I | RV9UP |
| SWL | | R0L-45/9 | R9O-11 | R9O-11 | R9O-11 | RA0SMS |
| World |
| MOST | UP2L | LZ5R | YU5R | UZ2M | 9A1P | P3N |
| MO2T | 9A7A | YT5A | 9A7A | OM8A | 9A7A | 9A7A |
| MM | | | | | | |
| SOAB-MIX | 9A5Y | 9A5Y | P33W | UP0L | E7DX | P33W |
| SOAB-MIX-LP | UW5Y | IK3QAR | LY1DZ | UW1GZ | 9A5Y | 9A5Y |
| SOAB-MIX-QRP | YT8A | S52P | LZ1ND | OK2FD | IZ8JFL/1 | LZ2RS |
| SOAB-CW | P3X | SN7Q | OM8A | ER4A | ER4A | UT0U |
| SOAB-CW-LP | UT4LW | 4Z4AK | IK3QAR | YT6W | 9K2HN | MJ5Z |
| SOAB-SSB | J42L | 9K9A | OK7K | UP2L | LX7I | CN2R |
| SOAB-SSB-LP | UR2Y | A41NN | UR2Y | LY7Z | YT8A | LY2TA |
| SOSB-1.8 | 9A5W | 9A5W | 9A5W | HG8R | DK6WL | SN2K |
| SOSB-3.5 | EU4E | HA8JV | HG8R | P33W | LY7M | YU1EW |
| SOSB-7 | S51YI | TM2O | YT1HA | 9A5Y | HA8JV | E74EBL |
| SOSB-14 | YT3X | YT3X | 9A9A | 9A7V | 9A9A | OL5W |
| SOSB-21 | 5Z4/G3AB | YT0Z | 9A5Y | 9A5W | 9A5W | 9A5W |
| SOSB-28 | PY5GA | LZ4TX | IT9BLB | YT2R | UN9GD | SX3B |
| SWL | YO8/LZ2-F319 | SP7-003-24 | PA/C6AWL | SP7-003-24 | YO8/LZ2-F-319 | SP7-003-24 |
