| MIE 33 Contest | 2300Z, May 4 to 0300Z, May 5 |
| + NRAU 10m Activity Contest | 1700Z-1800Z, May 5 (CW) and 1800Z-1900Z, May 5 (SSB) and 1900Z-2000Z, May 5 (FM) and 2000Z-2100Z, May 5 (Dig) |
| + 10-10 Int. Spring Contest, CW | 0001Z, May 7 to 2359Z, May 8 |
| + RCC Cup | 0300Z-0859Z, May 7 |
| + F9AA Cup, Digi | 1200Z, May 7 to 1200Z, May 8 |
| + ARI International DX Contest | 1200Z, May 7 to 1159Z, May 8 |
| + SKCC Weekend Sprintathon | 1200Z, May 7 to 2400Z, May 8 |
| + 7th Call Area QSO Party | 1300Z, May 7 to 0700Z, May 8 |
| + Indiana QSO Party | 1500Z, May 7 to 0300Z, May 8 |
| + Delaware QSO Party | 1700Z, May 7 to 2359Z, May 8 |
| + New England QSO Party | 2000Z, May 7 to 0500Z, May 8 and 1300Z-2400Z, May 8 |
| + 4 States QRP Group Second Sunday Sprint | 0000Z-0200Z, May 9 |
| + ICWC Medium Speed Test | 1300Z-1400Z, May 9 |
| + ICWC Medium Speed Test | 1900Z-2000Z, May 9 |
| + Worldwide Sideband Activity Contest | 0100Z-0159Z, May 10 |
| + ICWC Medium Speed Test | 0300Z-0400Z, May 10 |
| + A1Club AWT | 1200Z-1300Z, May 11 |
| + CWops Test | 1300Z-1400Z, May 11 |
| + CWops Test | 1900Z-2000Z, May 11 |
| + CWops Test | 0300Z-0400Z, May 12 |
| + CWops Test | 0700Z-0800Z, May 12 |
| Upcoming activity (though not guaranteed to be on 10m). Information from NG3K, DXwatch.com and 425DXnews May 1-Jun 15, 2022 DXCC: Namibia Callsign: V5 QSL: LoTW Source: TDDX (Apr 30, 2022) Info: By ZS2PS as V5/ZS2PS; 80 60 40 30 20 10m; QSL via ZS2PS direct May 1-31, 2022 DXCC: Philippines Callsign: DU QSL: LoTW Source: TDDX (Mar 31, 2022) Info: By W6QT as DU/W6QT fm Subic Bay; 80-6m; SSB FT8; QSL via W6QT; operation to continue until 15 Sep May 3-8, 2022 DXCC: Svalbard Callsign: JW4D QSL: LA4D Source: 4L5A (Apr 12, 2022) Info: By 8 op LA team fm IOTA EU-026 (JQ78tf); 80-10m; CW SSB + digital May 3-16, 2022 DXCC: Andaman Is Callsign: VU4W QSL: TBA Source: DXW.Net (Apr 17, 2022) Info: By YL2GM; 160-10m; verticals May 4-8, 2022 DXCC: Galapagos Callsign: HD8FG QSL: HC2FG Source: TDDX (Apr 29, 2022) Info: By HC2FG fm Santa Cruz I; 6m; FT8 and Satellite; 170w; J-pole, halos; part-time operation May 5-11, 2022 DXCC: New Caledonia Callsign: FK QSL: LoTW Source: TDDX (Apr 5, 2022) Info: By F5NHJ as FK/F5NHJ; HF; CW SSB + digital; holiday style operation May 6-12, 2022 DXCC: San Andres I Callsign: HK0 QSL: PY8WW Source: DXW.Net (Apr 5, 2022) Info: By PY8WW as HK0/PY8WW; 40-6m, focus on 6m |
