| Future Dates |
| 1900Z-2030Z, Oct 16, 2024 | Logs due: 0000Z, Oct 30 |
| 1900Z-2030Z, Feb 19, 2025 |
| 1900Z-2030Z, Oct 15, 2025 |
| 1900Z-2030Z, Feb 18, 2026 |
| 1900Z-2030Z, Oct 21, 2026 |
| 1900Z-2030Z, Feb 17, 2027 |
| 1900Z-2030Z, Oct 20, 2027 |
| 1900Z-2030Z, Feb 16, 2028 |
| 1900Z-2030Z, Oct 18, 2028 |
| 1900Z-2030Z, Feb 21, 2029 |
| 1900Z-2030Z, Oct 17, 2029 |
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| Historical Dates |
| 1900Z-2030Z, Feb 21, 2024 |
| 1900Z-2030Z, Oct 18, 2023 |
| 1900Z-2030Z, Feb 15, 2023 |
| 1900Z-2030Z, Oct 19, 2022 |
| 1900Z-2030Z, Feb 16, 2022 |
| 1900Z-2030Z, Oct 20, 2021 |
| 1900Z-2030Z, Feb 17, 2021 |
| 1900Z-2030Z, Oct 14, 2020 |
| 1900Z-2030Z, Feb 19, 2020 |
| 1900Z-2030Z, Oct 17, 2019 |
| 1900Z-2030Z, Feb 20, 2019 |
| 1900Z-2030Z, Oct 17, 2018 |
| 1900Z-2030Z, Feb 21, 2018 |
| 1900Z-2030Z, Feb 15, 2017 |
| 1900Z-2030Z, Feb 17, 2016 |
| 1900Z-2030Z, Feb 18, 2015 |
| 1900Z-2030Z, Feb 19, 2014 |
| 1900Z-2030Z, Feb 20, 2013 |
| 1900Z-2030Z, Feb 15, 2012 |
| 1900Z-2030Z, Feb 16, 2011 |
| 1900Z-2030Z, Feb 17, 2010 |
| 1900Z-2030Z, Feb 18, 2009 |
| 1900Z-2030Z, Feb 20, 2008 |
| 1900Z-2030Z, Feb 14, 2007 |
| 1900Z-2030Z, Feb 15, 2006 |
| CW: 80m: 1900Z-2030Z, Feb 16, 2005 |