| Jun 28, 2020 14:04 | KE9N | KURT C EVERSOLE | ROSCOE, United States | IL | 40m | 7.211009 | SSB | 59 | 59 | 360.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 14:01 | N2BJ | BARRY J COHEN | NEW LENOX, United States | IL | 40m | 7.139750 | SSB | 59 | 59 | 435.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 13:59 | K8CX | THOMAS P ROSCOE | BROOKFIELD, United States | OH | 40m | 7.150500 | SSB | 59 | 59 | 786.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 13:59 | N0QO | Ken W Long | Loveland, United States | CO | 40m | 7.174999 | SSB | 59 | 59 | 578.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 13:55 | K9NO | PAUL M BOCCI | ROSELLE, United States | IL | 40m | 7.212500 | SSB | 59 | 59 | 414.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 13:50 | K8DAA | HOLLAND AMATEUR RADIO CLUB | Zeeland, United States | MI | 40m | 7.234499 | SSB | 59 | 59 | 486.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:48 | W0YK | J EDWARD MUNS | LOS GATOS, United States | CA | 20m | 14.074529 | FT8 | 599 | 599 | 1,470.1 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:33 | N6TV | ROBERT A WILSON | SAN JOSE, United States | CA | 20m | 14.185859 | SSB | 59 | 59 | 1,459.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:32 | W6YX | STANFORD AMATEUR RADIO CLUB | Stanford, United States | CA | 20m | 14.183249 | SSB | 59 | 59 | 1,473.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:23 | W6PRC | SAN GORGONIO PASS AMATEUR RADIO CLUB | Banning, United States | CA | 20m | 14.154009 | SSB | 59 | 59 | 1,357.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:20 | K6HYC | King Harbor Yacht Club Radio Fleet | Redondo Beach, United States | CA | 20m | 14.151999 | SSB | 59 | 59 | 1,432.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:11 | N2BJ | BARRY J COHEN | NEW LENOX, United States | IL | 80m | 3.708000 | SSB | 59 | 59 | 435.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 03:08 | WD8EHT | Justin C Macauley | Holt, United States | MI | 80m | 3.935999 | SSB | 59 | 59 | 561.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 02:02 | W9GOO | JOHN E CHALMERS | AUBURN, United States | IN | 20m | 14.074909 | FT8 | 599 | 599 | 574.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 01:39 | K4BBH | DAVID T WALK | Rockmart, United States | GA | 15m | 21.309999 | FT8 | 599 | 599 | 927.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 01:29 | K5XB | LARRY E SMITH | Emory, United States | TX | 15m | 21.368500 | FT8 | 599 | 599 | 820.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 01:15 | WA0OFM | Timothy H Smith | Lees Summit, United States | MO | 15m | 21.074549 | FT8 | 599 | 599 | 406.1 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 01:11 | TI2YO | MINOR BARRANTES | San Jose, Costa Rica | — | 15m | 21.074500 | FT8 | 599 | 599 | 2,498.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 28, 2020 01:10 | K2CR | Christopher S Ruvolo | Ramsey, United States | NJ | 15m | 21.075130 | FT8 | 599 | 599 | 1,104.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 23:41 | W5DPH | JOSEPH B BRENNAN | LAWTON, United States | OK | 20m | 14.183999 | SSB | 59 | 59 | 714.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 23:37 | W1NVT | RADIO AMATEURS OF NORTHERN VERMONT | SOUTH BURLINGTON, United States | VT | 20m | 14.176719 | SSB | 59 | 59 | 1,096.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 23:35 | W5YO | Razorback Contest Club | Springdale, United States | AR | 20m | 14.164999 | SSB | 59 | 59 | 596.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 23:33 | W9VW | Innovation In DX And Contesting, LLC | Indianapolis, United States | IN | 20m | 14.156000 | SSB | 59 | 59 | 600.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 23:32 | W1SKU | FREDERICK W HOLMES | OAKLAND, United States | MI | 20m | 14.170329 | SSB | 59 | 59 | 625.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:19 | N0FOI | BRIAN D HEISE | BELLS, United States | TX | 20m | 14.313000 | FT4 | 599 | 599 | 769.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:13 | VA6MA | Maurice Maa | FORT SASKATCHEWAN, Canada | AB | 20m | 14.346999 | FT4 | 599 | 599 | 1,009.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:12 | W1BD | CENTRAL VERMONT AMATEUR RADIO CLUB | Montpelier, United States | VT | 20m | 14.342000 | FT4 | 599 | 599 | 1,127.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:11 | N3FJP | GLENN S DAVIS | BEL AIR, United States | MD | 20m | 14.337500 | FT4 | 599 | 599 | 1,040.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:09 | N6YEU | FRED J LEONI | HEALDSBURG, United States | CA | 20m | 14.333000 | FT4 | 599 | 599 | 1,473.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:08 | KD3WSV | — | United States | — | 20m | 14.324500 | FT4 | 599 | 599 | 410.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:06 | K9MWM | ROBERT A LUDTKE | GLENWOOD SPRINGS, United States | CO | 20m | 14.322029 | FT4 | 599 | 599 | 705.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 22:02 | W0CN | DANIEL J HAUSAUER | Alexandria, United States | VA | 20m | 14.292999 | FT4 | 599 | 599 | 1,030.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:49 | VE3SCN | Robert Teuma-Castelletti | Trent Lakes, Canada | ON | 40m | 7.048259 | FT4 | 599 | 599 | 931.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:46 | KC9UQR | Brad E Smith | Franklin, United States | WI | 40m | 7.049100 | FT4 | 599 | 599 | 390.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:42 | KI5AIF | Thomas C Hays | Norman, United States | OK | 20m | 14.080209 | FT4 | 599 | 599 | 667.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:38 | AA4LS | CHARLES J HOPPE, V | SKYLAND, United States | NC | 20m | 14.081759 | FT4 | 599 | 599 | 933.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:37 | KN4USA | ERIC H GILMAN, 693 | SALISBURY, United States | NC | 20m | 14.080809 | FT4 | 599 | 599 | 1,000.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:33 | NY3C | EUGENE L MC DOWELL | NEWARK, United States | DE | 20m | 14.081089 | FT4 | 599 | 599 | 1,066.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 21:22 | W3MIE | CRAWFORD AMATEUR RADIO SOCIETY | Meadville, United States | PA | 20m | 14.075179 | FT8 | 1B | 599 | 796.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 20:20 | W9FRG | Local Emergency Field Radio Operating Group | Grafton, United States | WI | 40m | 7.149200 | SSB | 59 | 59 | 383.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 20:19 | WW8GM | General Motors Amateur Radio Club | Shelby Township, United States | MI | 40m | 7.139999 | SSB | 59 | 59 | 641.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 20:07 | WV0H | MYRON R SCHAFFER | Broomfield, United States | CO | 15m | 21.355869 | SSB | 59 | 59 | 592.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 19:58 | N0SZ | Rocky Mountain Ham Radio | EVERGREEN, United States | CO | 15m | 21.274999 | SSB | 59 | 59 | 602.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 19:57 | KG0EW | DAVID O PATTON | LOUISVILLE, United States | CO | 15m | 21.280000 | SSB | 59 | 59 | 592.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 19:56 | W0IVJ | THOMAS L THOMPSON | BOULDER, United States | CO | 15m | 21.254999 | SSB | 59 | 59 | 598.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 19:49 | N4ZY | DANIEL G REIMER | Murray, United States | KY | 15m | 21.307719 | SSB | 59 | 59 | 667.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 27, 2020 19:07 | N4RRR | DUANE G FINCH, JR | St Augustine, United States | FL | 15m | 21.370000 | SSB | 59 | 59 | 1,281.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:53 | VA3NQ | Gilbert Provost | CONSECON, Canada | ON | 20m | 14.326999 | SSB | 52 | 55 | 883.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:52 | NE1D | Dimitris Paliyannis | Charlton, United States | MA | 20m | 14.326999 | SSB | 52 | 53 | 1,183.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:51 | W6OUL | JAMES C ROBB, JR | LOMPOC, United States | CA | 20m | 14.326999 | SSB | 57 | 55 | 1,492.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:50 | KE0KMX | JEFFREY A CANNIZZARO | GRAND JUNCTION, United States | CO | 20m | 14.326999 | SSB | 55 | 59 | 780.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:49 | WA9LEY | Lee V Swanson | Orland Park, United States | IL | 20m | 14.326999 | SSB | 53 | 55 | 438.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:48 | N4ZN | MICHAEL J REIGLE | Albion, United States | NY | 20m | 14.326999 | SSB | 54 | 53 | 862.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:47 | KO4SB | CHARLES E HERRING | Wetumpka, United States | AL | 20m | 14.326999 | SSB | 53 | 57 | 969.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:45 | N5UOV | Jack P Thompson | Rocky Face, United States | GA | 20m | 14.326999 | SSB | 53 | 33 | 878.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:43 | N4SAX | RANDALL A SHERWOOD | NICEVILLE, United States | FL | 20m | 14.326999 | SSB | 52 | 56 | 1,100.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:40 | W5LST | Eddie DANIEL | Prescott, United States | AR | 20m | 14.316000 | SSB | 55 | 55 | 763.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:38 | NM0UN | — | United States | — | 20m | 14.316000 | SSB | 56 | 59 | 410.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:37 | N8II | Jeffrey W Hartley | Shepherdstown, United States | WV | 20m | 14.316000 | SSB | 59 | 59 | 973.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:36 | NA5AR | ROBERT A BLAKEMORE, SR | PIPE CREEK, United States | TX | 20m | 14.316000 | SSB | 57 | 59 | 1,059.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:35 | W8GMK | Gary M Kimbler | Milford Center, United States | OH | 20m | 14.316000 | SSB | 56 | 57 | 686.7 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:34 | WB8CPG | JAMES S POPOVICH | NEWTON FALLS, United States | OH | 20m | 14.316000 | SSB | 53 | 56 | 770.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:34 | KE4ZUN | JAMES L TESSENEER | SHELBY, United States | NC | 20m | 14.316000 | SSB | 56 | 56 | 983.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:33 | KE8EAZ | Nathan H Henry | OAKWOOD, United States | OH | 20m | 14.316000 | SSB | 55 | 59 | 671.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:32 | KN4OK | DAVID W GUTHRIE | ALBERTVILLE, United States | AL | 20m | 14.316000 | SSB | 55 | 57 | 872.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:29 | VE3LDT | David Wg Thorne | LONDON, Canada | ON | 20m | 14.316000 | SSB | 56 | 57 | 717.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:29 | W3AAX | JASON W JOHNSTON | Severna Park, United States | MD | 20m | 14.316000 | SSB | 59 | 55 | 1,043.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:28 | N4EX | RICHARD T HOMOLYA | RALEIGH, United States | NC | 20m | 14.316000 | SSB | 57 | 56 | 1,068.1 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Jun 26, 2020 20:27 | K1RO | Mark J Wilson | Newport, United States | NH | 20m | 14.316000 | SSB | 59 | 59 | 1,152.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 18, 2019 01:39 | K4OWR | BILL | Oakdale, United States | TN | 40m | 7.252049 | SSB | 59 | 59 | 829.1 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 18, 2019 01:35 | WA5SOG | ED | Van Buren, United States | AR | 40m | 7.265100 | SSB | 59 | 59 | 644.1 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 18, 2019 01:32 | W4IPC | CJ | Fentress, United States | VA | 40m | 7.285070 | SSB | 59 | 59 | 1,142.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 18, 2019 01:17 | K6GHA | DON | Santa Cruz, United States | CA | 20m | 14.270709 | SSB | 59 | 59 | 1,478.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 18, 2019 01:09 | NT6Q | MARK | Escondido, United States | CA | 20m | 14.274200 | SSB | 59 | 59 | 1,405.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:39 | W6PZ | ALAN | Penngrove, United States | CA | 20m | 14.234999 | SSB | 59 | 59 | 1,463.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:37 | W7RL | MITCH | Roy, United States | WA | 20m | 14.259999 | SSB | 59 | 59 | 872.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:36 | NK7L | TOM | Washougal, United States | WA | 20m | 14.279999 | SSB | 59 | 59 | 1,303.3 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:33 | VY0ERC | FRED | Eureka, Canada | NU | 20m | 14.312490 | SSB | 59 | 59 | 2,450.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:29 | W7DK | DOC | Tacoma, United States | WA | 20m | 14.297499 | SSB | 59 | 59 | 1,303.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:25 | N6TV | BOB | San Jose, United States | CA | 20m | 14.269729 | SSB | 59 | 59 | 1,459.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 22:24 | W1SRD | STEVE | Cameron Park, United States | CA | 20m | 14.250750 | SSB | 59 | 59 | 1,369.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 21:19 | NX6T | PAT | San Diego, United States | CA | 20m | 14.324999 | SSB | 59 | 59 | 1,418.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 21:16 | W6TCP | IAN | San Jose, United States | CA | 20m | 14.255000 | SSB | 59 | 59 | 1,455.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 21:15 | N6RO | KEN | Oakley, United States | CA | 20m | 14.245689 | SSB | 59 | 59 | 1,431.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 21:05 | KI5MM | LEE | Italy, United States | TX | 20m | 14.246600 | SSB | 59 | 59 | 870.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 21:03 | N2IC | STEVE | San Lorenzo, United States | NM | 20m | 14.249040 | SSB | 59 | 59 | 1,063.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 21:01 | W5WZ | SCOTT | Calhoun, United States | LA | 20m | 14.262000 | SSB | 59 | 59 | 863.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:59 | KM4ZQE | TJ | Reddick, United States | FL | 20m | 14.272999 | SSB | 59 | 59 | 1,285.2 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:57 | N4OX | JAY | Walnut Hill, United States | FL | 20m | 14.275000 | SSB | 59 | 59 | 1,050.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:55 | W4SIG | TERRY | Collierville, United States | NY | 20m | 14.310000 | SSB | 59 | 59 | 728.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:52 | W7RN | TOM | Virginia City, United States | NV | 20m | 14.329499 | SSB | 59 | 59 | 1,291.4 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:50 | K3WU | JIM | Downingtown, United States | PA | 20m | 14.336000 | SSB | 59 | 59 | 1,052.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:49 | K1ESE | JOHN | Waterford, United States | ME | 20m | 14.343009 | SSB | 59 | 59 | 1,214.8 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:42 | KC9HTC | BRUCE A CLENDENEN | Washington, United States | IN | 40m | 7.282000 | SSB | 59 | 55 | 596.0 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:34 | K3MM | TY | Damascus, United States | MD | 40m | 7.280009 | SSB | 59 | 59 | 1,003.5 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:32 | KC0ACP | ART | Dugginsville, United States | MI | 40m | 7.256000 | SSB | 59 | 59 | 580.6 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:27 | NV9L | VAL | Crescent City, United States | IL | 40m | 7.251319 | SSB | 59 | 59 | 473.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:26 | AC9S | KEITH | Bloomington, United States | IL | 40m | 7.249360 | SSB | 59 | 59 | 446.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:24 | N7US | JIM | Woodstock, United States | IL | 40m | 7.239919 | SSB | 59 | 59 | 391.9 mi | Upper Sioux Agency State Park — POTA US-2527 |
| Aug 17, 2019 20:18 | K9GS | GARY | Mukwonago, United States | WI | 40m | 7.189989 | SSB | 59 | 59 | 373.3 mi | Upper Sioux Agency State Park — POTA US-2527 |