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 QSOs . 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, z toho 23,487 unique, pričom až 15,235 were rejected. The statistics go on to state 44,476 incorrectly exchanged codes a 35,286 wrong marks. Priemerná chybovosť predstavuje 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, tesne nasledovaná tímom OM5M. Medzi českými stanicami dominoval tím OK5Z with a profit 13,132,716 points. Tieto výsledky potvrdzujú vysokú úroveň prípravy a operátorských zručností súťažiacich.
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 | operátor (i) |
| 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 | Sat HIGH ALL | 1,947,020 | 1,261 | 670 | OK1DSZ |
| 5 | OL5M | Sat HIGH 40M (T) | 1,364,544 | 1.127 | 552 | OK1GI |
| 6 | OK2MBP | Sat LOW ALL | 834 | 869 | 486 | |
| 7 | OK1KKI | MULTI-ONE HIGH | 823.7 | 859 | 480 | OK1FIA OK7PY |
| 8 | OK1TA | Sat LOW ALL (C) | 768.4 | 767 | 474 | |
| 9 | OK2BFN | Sat 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 | Sat LOW 160m | 291.4 | 480 | 301 | OK2PTZ |
| 15 | OL6D | Sat HIGH 80M | 288.2 | 454 | 316 | |
| 16 | OK1MDK | Sat LOW ALL | 274.4 | 441 | 310 | |
| 17 | OK2BRX | Sat LOW ALL (C) | 214.9 | 403 | 290 | |
| 18 | OK2EQ | Sat 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 | Sat LOW ALL (T) | 155.1 | 331 | 242 | |
| 22 | OK2VV | Sat LOW 80M (C) | 139.1 | 340 | 224 | |
| 23 | OK1BLU | Sat LOW ALL | 136.2 | 329 | 242 | |
| 24 | OK4DZ | Sat LOW ALL | 135.3 | 272 | 211 | |
| 25 | OK2TS | Sat LOW ALL | 128.4 | 309 | 245 | |
| 26 | OK1 BR | Sat LOW ALL | 118.5 | 318 | 221 | |
| 27 | OK2PIM | Sat 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 | Sat LOW ALL (T) | 88.45 | 223 | 182 | |
| 31 | OK1DOY | Sat HIGH 20M | 87.52 | 233 | 156 | |
| 32 | OK1UKY | Sat LOW ALL | 79.7 | 262 | 207 | |
| 33 | OK1ULL | Sat LOW ALL | 73.21 | 229 | 179 | |
| 34 | OK7SE | Sat LOW ALL | 67.54 | 201 | 168 | |
| 35 | OK1K | Sat LOW 20M (T) | 61.94 | 212 | 178 | OK1XOE |
| 36 | OK1BJ | Sat LOW ALL | 60.55 | 206 | 173 | |
| 37 | OK1TWO | Sat LOW ALL | 59.63 | 218 | 178 | |
| 38 | OK1HBP | Sat 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 | Sat LOW ALL | 39.71 | 170 | 146 | |
| 45 | OL7O | Sat LOW ALL | 38.5 | 146 | 125 | OK1FIK |
| 46 | OK1OK | Sat LOW 160m | 38,14 | 180 | 128 | |
| 47 | OK7R | Sat LOW 15M (T) | 34,24 | 127 | 101 | OK1TNM |
| 48 | OK4GP | Sat LOW ALL (T) | 32.06 | 131 | 117 | |
| 49 | OK1RCA | MULTI-ONE LOW | 30.63 | 139 | 125 | OK1UGE OK1UGI |
| 50 | OK1GU | Sat LOW ALL | 26.45 | 132 | 116 | |
| 51 | OK1 LEV | Sat LOW ALL (R) | 26,33 | 132 | 113 | |
| 52 | OK7GU | Sat HIGH ALL | 25.84 | 99 | 87 | |
| 53 | OL5Y | Sat LOW ALL | 25.3 | 107 | 100 | |
| 54 | OK1ELE | Sat LOW ALL | 24.62 | 129 | 114 | |
| 55 | OK2BRQ | Sat LOW 160m | 22.89 | 126 | 97 | |
| 56 | OK6MA | Sat HIGH 20M | 22.53 | 121 | 111 | |
| 57 | OL5G | Sat LOW ALL (R) | 22.37 | 120 | 106 | |
| 58 | OK2VIR | Sat LOW ALL | 21.92 | 119 | 108 | |
| 59 | OK6OK | Sat QRP 40M (C) | 20.74 | 110 | 96 | |
| 60 | OK1MH | Sat LOW ALL | 18.49 | 99 | 92 | |
| 61 | OK1MMN | Sat LOW 20M (C) | 15.75 | 101 | 88 | |
| 62 | OK6AB | Sat LOW ALL | 15.66 | 93 | 89 | |
| 63 | OK2GU | Sat LOW ALL (C) | 14.42 | 107 | 93 | |
| 64 | OK1WSL | Sat LOW ALL | 14,28 | 98 | 86 | |
| 65 | OK1XBF | Sat LOW 80M | 12.3 | 87 | 75 | |
| 66 | OK5DN | Sat 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 | Sat QRP ALL | 10.37 | 71 | 71 | |
| 70 | OK1ZHV | Sat LOW ALL | 8.88 | 87 | 80 | |
| 71 | OK6RP | Sat QRP ALL | 7,739 | 78 | 71 | |
| 72 | OK1FU | Sat HIGH ALL | 7,686 | 66 | 61 | |
| 73 | OK7NV | Sat LOW 40M | 7,308 | 63 | 58 | |
| 74 | OK1TK | Sat LOW ALL | 5,915 | 65 | 65 | |
| 75 | OK1JOC | Sat LOW ALL | 4,998 | 52 | 51 | |
| 76 | OK1LV | Sat QRP 15M (C) | 4.12 | 43 | 40 | |
| 77 | OK1TVL | Sat LOW ALL (C) | 2,774 | 38 | 38 | |
| 78 | OK1XTN | Sat LOW ALL | 2,583 | 42 | 41 | |
| 79 | OK1JDJ | Sat LOW 20M (C) | 2.55 | 51 | 50 | |
| 80 | OK1PFM | Sat LOW ALL | 2,356 | 39 | 38 | |
| 81 | OK1DLX | Sat LOW ALL | 1,972 | 31 | 29 | |
| 82 | OK2BND | Sat 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 | Sat QRP 160m | 66 | 6 | 6 | OK2TEO |
| 89 | OK1M | Sat 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 | Sat LOW ALL | 1,254,528 | 873 | 594 | |
| 7 | OM4M | Sat HIGH ALL (T) | 559.3 | 686 | 418 | |
| 8 | OM1AVL | Sat HIGH ALL | 536.6 | 574 | 376 | |
| 9 | OM3GI | Sat HIGH ALL | 525.2 | 589 | 373 | |
| 10 | OM2XW | Sat HIGH 160m | 259.4 | 462 | 287 | |
| 11 | OM2DT | Sat 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 | Sat HIGH ALL | 171.6 | 347 | 260 | |
| 15 | OM6AL | Sat 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 | Sat LOW ALL (C) | 133.1 | 307 | 236 | |
| 21 | OM3ZU | Sat LOW ALL | 117.8 | 300 | 230 | |
| 22 | OM1EE | Sat 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 | Sat 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 | Sat LOW ALL (R) | 54.13 | 191 | 156 | |
| 31 | OM8ST | Sat LOW ALL (C) | 47.74 | 171 | 140 | |
| 32 | OM5AST | Sat LOW ALL | 20.03 | 129 | 106 | |
| 33 | OM7LW | Sat LOW 15M | 19.89 | 95 | 78 | |
| 34 | OM6APR | Sat LOW ALL | 19,27 | 105 | 94 | |
| 35 | OM5MX | Sat LOW ALL | 16.74 | 103 | 93 | |
| 36 | OM6ASP | Sat LOW 80M | 11.75 | 80 | 73 | |
| 37 | OM4CI | Sat LOW ALL | 9,648 | 75 | 72 | |
| 38 | OM6ACA | Sat LOW 80M | 3,542 | 48 | 46 | |
| 39 | OM7AT | Sat LOW ALL (C) | 2,079 | 35 | 33 | |
| 40 | OM6AMD | Sat QRP 80M | 1.035 | 24 | 23 | |
| 41 | OM5CD | Checklog |
