In March 2021, a popular international competition took place CQ WPX SSB, ktorá každoročne priťahuje tisíce rádioamatérov z celého sveta. Súťažiaci, ktorí zaslali svoje logy na vyhodnotenie, obdržali na e-mail podrobné Log Check Reports (LCR). These contain detailed cross-check statistics of all received logs. They were processed in this year 7 276 logov with the total no 2,260,808 QSO. After cross-checking it turned out that 88.7% spojení bolo overených voči iným logom, pričom 95.4% some of them were completely correct.
It is interesting that it appeared in the competition 47,985 different brands, from that 23,487 unique, while up to 15,235 were rejected. The statistics go on to state 44,476 incorrectly exchanged codes a 35,286 wrong marks. The average error rate represents 3.6%, which in practice means reducing the score by approx 11.8%.
In the category MULTI-TWO the station won OM77PA with the score 15,321,438 points, closely followed by the team OM5M. Among the Czech stations, the team dominated OK5Z with a profit 13,132,716 points. These results confirm the high level of training and operator skills of the competitors.
Súťažiaci, ktorí zaslali na vyhodnotenie log z CQ WPX SSB 2021 dostali na Email log check reporty. Je výsledok krížovej kontroly všetkých logov, kde štatistika vyzerá takto:

Log check reports CQ WPX SSB 2021
7 276 logov
2,260,808 QSOs
47,985 declared different brands
23,487 declared unique brands
15,235 rejected unique tags
189 DXCC/WAE entity
2 005 498 (88.7%) QSO skontrolovaných krížovou kontrolou voči iným logom
1 913 941 (95.4%) správnych QSO skontrolovaných krížovou kontrolou voči iným logom
15,057 (0.7%) duplicate QSOs
44,476 (2.2%) incorrectly exchanged codes
35,286 (1.8%) incorrect marks
11 215 ( 0.6%) QSO nie sú v logoch
On average, this means a reduction of the contestants' scores by 11.8% given the average error rate of 3.6%. Are you worse off or better off?
CQ WPX SSB Results 2021 are also available
| Order | Brand | Category | The score | QSOs | WPX | Operator(s) |
| 1 | OK5Z | MULTI-ONE HIGH | 13,132,716 | 3,725 | 1,333 | OK2ARM OK2EW OK2NMA OK2PJM OK2ZA OK2ZC … |
| 2 | OL9R | Sat LOW 40M | 2,131,862 | 1,229 | 674 | OK6RA |
| 3 | OL7T | MULTI-ONE HIGH | 2,005,680 | 1,342 | 685 | OK2BXU OK2PKU |
| 4 | OL0W | SO HIGH ALL | 1,947,020 | 1,261 | 670 | OK1DSZ |
| 5 | OL5M | Sat HIGH 40M (T) | 1,364,544 | 1.127 | 552 | OK1GI |
| 6 | OK2MBP | SO LOW ALL | 834 | 869 | 486 | |
| 7 | OK1KKI | MULTI-ONE HIGH | 823.7 | 859 | 480 | OK1FIA OK7PY |
| 8 | OK1TA | SO LOW ALL (C) | 768.4 | 767 | 474 | |
| 9 | OK2BFN | SO LOW ALL | 743 | 771 | 434 | |
| 10 | OK1AY | Sat LOW 80M | 700.4 | 812 | 431 | |
| 11 | OL3R | Sat HIGH 20M | 556.3 | 673 | 449 | OK1VWK |
| 12 | OL4W | Sat LOW 80M (C) | 528.1 | 719 | 381 | OL4W |
| 13 | OK1KDO | MULTI-ONE HIGH | 426.7 | 483 | 380 | OK1CRM OK1ZAJ |
| 14 | OK6Y | SO LOW 160m | 291.4 | 480 | 301 | OK2PTZ |
| 15 | OL6D | Sat HIGH 80M | 288.2 | 454 | 316 | |
| 16 | OK1MDK | SO LOW ALL | 274.4 | 441 | 310 | |
| 17 | OK2BRX | SO LOW ALL (C) | 214.9 | 403 | 290 | |
| 18 | OK2EQ | SO HIGH ALL (C) | 173.5 | 351 | 259 | |
| 19 | OK1RPL | MULTI-ONE LOW | 172.9 | 360 | 262 | OK9MEM OK1RPL |
| 20 | OK1NYD | Sat LOW 20M | 170.8 | 392 | 280 | |
| 21 | OK1OA | SO LOW ALL (T) | 155.1 | 331 | 242 | |
| 22 | OK2VV | Sat LOW 80M (C) | 139.1 | 340 | 224 | |
| 23 | OK1BLU | SO LOW ALL | 136.2 | 329 | 242 | |
| 24 | OK4DZ | SO LOW ALL | 135.3 | 272 | 211 | |
| 25 | OK2TS | SO LOW ALL | 128.4 | 309 | 245 | |
| 26 | OK1 BR | SO LOW ALL | 118.5 | 318 | 221 | |
| 27 | OK2PIM | SO LOW ALL | 100.5 | 290 | 206 | |
| 28 | OK2BZE | Sat LOW 20M (T) | 96.1 | 275 | 224 | |
| 29 | OK2FD | Sat QRP ALL | 93.56 | 201 | 165 | |
| 30 | OK7N | SO LOW ALL (T) | 88.45 | 223 | 182 | |
| 31 | OK1DOY | Sat HIGH 20M | 87.52 | 233 | 156 | |
| 32 | OK1UKY | SO LOW ALL | 79.7 | 262 | 207 | |
| 33 | OK1ULL | SO LOW ALL | 73.21 | 229 | 179 | |
| 34 | OK7SE | SO LOW ALL | 67.54 | 201 | 168 | |
| 35 | OK1K | Sat LOW 20M (T) | 61.94 | 212 | 178 | OK1XOE |
| 36 | OK1BJ | SO LOW ALL | 60.55 | 206 | 173 | |
| 37 | OK1TWO | SO LOW ALL | 59.63 | 218 | 178 | |
| 38 | OK1HBP | SO LOW ALL | 58.84 | 211 | 163 | |
| 39 | OK8AW | Sat HIGH 15M | 54.05 | 157 | 126 | |
| 40 | OK1CLD | Sat LOW 20M (T) | 48.6 | 200 | 162 | |
| 41 | OK2DIK | Sat LOW 20M | 47.3 | 200 | 162 | |
| 42 | OK1HMP | Sat LOW 80M | 46.09 | 173 | 138 | |
| 43 | OK1XC | Sat HIGH 15M (C) | 42.68 | 151 | 123 | |
| 44 | OK2SGY | SO LOW ALL | 39.71 | 170 | 146 | |
| 45 | OL7O | SO LOW ALL | 38.5 | 146 | 125 | OK1FIK |
| 46 | OK1OK | SO LOW 160m | 38,14 | 180 | 128 | |
| 47 | OK7R | Sat LOW 15M (T) | 34,24 | 127 | 101 | OK1TNM |
| 48 | OK4GP | SO LOW ALL (T) | 32.06 | 131 | 117 | |
| 49 | OK1RCA | MULTI-ONE LOW | 30.63 | 139 | 125 | OK1UGE OK1UGI |
| 50 | OK1GU | SO LOW ALL | 26.45 | 132 | 116 | |
| 51 | OK1 LEV | SO LOW ALL (R) | 26,33 | 132 | 113 | |
| 52 | OK7GU | SO HIGH ALL | 25.84 | 99 | 87 | |
| 53 | OL5Y | SO LOW ALL | 25.3 | 107 | 100 | |
| 54 | OK1ELE | SO LOW ALL | 24.62 | 129 | 114 | |
| 55 | OK2BRQ | SO LOW 160m | 22.89 | 126 | 97 | |
| 56 | OK6MA | Sat HIGH 20M | 22.53 | 121 | 111 | |
| 57 | OL5G | SO LOW ALL (R) | 22.37 | 120 | 106 | |
| 58 | OK2VIR | SO LOW ALL | 21.92 | 119 | 108 | |
| 59 | OK6OK | Sat QRP 40M (C) | 20.74 | 110 | 96 | |
| 60 | OK1MH | SO LOW ALL | 18.49 | 99 | 92 | |
| 61 | OK1MMN | Sat LOW 20M (C) | 15.75 | 101 | 88 | |
| 62 | OK6AB | SO LOW ALL | 15.66 | 93 | 89 | |
| 63 | OK2GU | SO LOW ALL (C) | 14.42 | 107 | 93 | |
| 64 | OK1WSL | SO LOW ALL | 14,28 | 98 | 86 | |
| 65 | OK1XBF | Sat LOW 80M | 12.3 | 87 | 75 | |
| 66 | OK5DN | SO HIGH ALL (C) | 11.53 | 96 | 79 | |
| 67 | OK1FIA | Sat LOW 20M | 11.35 | 86 | 86 | |
| 68 | OK1DO | Sat HIGH 20M | 11,23 | 76 | 72 | |
| 69 | OK1DMP | SO QRP ALL | 10.37 | 71 | 71 | |
| 70 | OK1ZHV | SO LOW ALL | 8.88 | 87 | 80 | |
| 71 | OK6RP | SO QRP ALL | 7,739 | 78 | 71 | |
| 72 | OK1FU | SO HIGH ALL | 7,686 | 66 | 61 | |
| 73 | OK7NV | Sat LOW 40M | 7,308 | 63 | 58 | |
| 74 | OK1TK | SO LOW ALL | 5,915 | 65 | 65 | |
| 75 | OK1JOC | SO LOW ALL | 4,998 | 52 | 51 | |
| 76 | OK1LV | Sat QRP 15M (C) | 4.12 | 43 | 40 | |
| 77 | OK1TVL | SO LOW ALL (C) | 2,774 | 38 | 38 | |
| 78 | OK1XTN | SO LOW ALL | 2,583 | 42 | 41 | |
| 79 | OK1JDJ | Sat LOW 20M (C) | 2.55 | 51 | 50 | |
| 80 | OK1PFM | SO LOW ALL | 2,356 | 39 | 38 | |
| 81 | OK1DLX | SO LOW ALL | 1,972 | 31 | 29 | |
| 82 | OK2BND | SO LOW ALL | 1,782 | 35 | 33 | |
| 83 | OK1CDS | Sat QRP 40M | 1,032 | 24 | 24 | |
| 84 | OK8AU | Sat HIGH 15M | 768 | 16 | 16 | |
| 85 | OK2TC | Sat LOW 80M (T) | 608 | 20 | 19 | |
| 86 | OK5D | Sat LOW 40M | 364 | 14 | 13 | OK1DTP |
| 87 | OK2ABU | Sat LOW 15M | 176 | 8 | 8 | |
| 88 | OK6D | SO QRP 160m | 66 | 6 | 6 | OK2TEO |
| 89 | OK1M | SO QRP ALL | 18 | 3 | 3 | |
| 90 | OK2ALP | checklog | ||||
| 91 | OK2CSU | Checklog | ||||
| 92 | OK2QA | Checklog | ||||
| 93 | OK2SG | Checklog |

| Order | Brand | Category | The score | QSOs | WPX | Operator(s) |
| 1 | OM77PA | MULTI-TWO | 15,321,438 | 4,424 | 1,338 | OM3FW OM4AZF OM4MM OM5AA OM5RW OM5RM … |
| 2 | OM5M | MULTI-TWO | 5,100,498 | 2,427 | 923 | OM4DW OM0AAG OM2AGC OM1ALT |
| 3 | OM3RM | Sat HIGH 20M | 4,177,536 | 2,064 | 946 | |
| 4 | OM6NM | Sat HIGH 80M | 1,588,881 | 1,183 | 609 | |
| 5 | OM5WW | Sat HIGH 80M | 1,266,198 | 1,082 | 551 | |
| 6 | OM7RU | SO LOW ALL | 1,254,528 | 873 | 594 | |
| 7 | OM4M | SO HIGH ALL (T) | 559.3 | 686 | 418 | |
| 8 | OM1AVL | SO HIGH ALL | 536.6 | 574 | 376 | |
| 9 | OM3GI | SO HIGH ALL | 525.2 | 589 | 373 | |
| 10 | OM2XW | SO HIGH 160m | 259.4 | 462 | 287 | |
| 11 | OM2DT | SO LOW ALL | 254.1 | 406 | 305 | |
| 12 | OM5KM | Sat LOW 80M (T) | 227.3 | 402 | 281 | |
| 13 | OM6TX | Sat LOW 80M | 175.6 | 348 | 252 | |
| 14 | OM3CPF | SO HIGH ALL | 171.6 | 347 | 260 | |
| 15 | OM6AL | SO HIGH ALL | 170.3 | 382 | 260 | |
| 16 | OM3CW | Sat HIGH 40M | 160.5 | 367 | 231 | |
| 17 | OM7PY | Sat LOW 40M | 149.4 | 309 | 219 | |
| 18 | OM6DN | Sat LOW 20M | 143.4 | 353 | 246 | |
| 19 | OM3IAG | Sat LOW 80M (T) | 135.6 | 301 | 219 | |
| 20 | OM6AT | SO LOW ALL (C) | 133.1 | 307 | 236 | |
| 21 | OM3ZU | SO LOW ALL | 117.8 | 300 | 230 | |
| 22 | OM1EE | SO LOW ALL (R) | 116.1 | 293 | 215 | |
| 23 | OM1ST | Sat LOW 80M | 72.04 | 214 | 174 | |
| 24 | OM8ATS | Sat LOW 80M | 66 | 200 | 165 | |
| 25 | OM1AKU | SO QRP ALL | 61.54 | 192 | 170 | |
| 26 | OM6AMP | Sat LOW 80M | 57.22 | 182 | 153 | |
| 27 | OM6MW | Sat HIGH 20M | 55,53 | 217 | 173 | |
| 28 | OM3CDN | Sat LOW 80M (C) | 55.18 | 189 | 152 | |
| 29 | OM0A | Sat QRP 40M | 55.08 | 179 | 153 | om0aaa |
| 30 | OM1AVV | SO LOW ALL (R) | 54.13 | 191 | 156 | |
| 31 | OM8ST | SO LOW ALL (C) | 47.74 | 171 | 140 | |
| 32 | OM5AST | SO LOW ALL | 20.03 | 129 | 106 | |
| 33 | OM7LW | Sat LOW 15M | 19.89 | 95 | 78 | |
| 34 | OM6APR | SO LOW ALL | 19,27 | 105 | 94 | |
| 35 | OM5MX | SO LOW ALL | 16.74 | 103 | 93 | |
| 36 | OM6ASP | Sat LOW 80M | 11.75 | 80 | 73 | |
| 37 | OM4CI | SO LOW ALL | 9,648 | 75 | 72 | |
| 38 | OM6ACA | Sat LOW 80M | 3,542 | 48 | 46 | |
| 39 | OM7AT | SO LOW ALL (C) | 2,079 | 35 | 33 | |
| 40 | OM6AMD | Sat QRP 80M | 1.035 | 24 | 23 | |
| 41 | OM5CD | Checklog |
