UBA HF Contest Calendar - April
Category Name:
Ref. Month:
April
Elke woensdag/chaque mercredi van/de 13:00 UTC tot/jusque 14:00 UTC en/et 19:00 UTC tot/jusque 20:00 UTC en elke donderdag/chaque jeudi van/de 03:00 UTC tot/jusque 04:00 UTC en/et van/de 07:00 UTC tot/jusque 08:00 UTC
Elke donderdag/chaque jeudi van/de 03:00 UTC tot/jusque 04:00 UTC en/et 07:00 UTC tot/jusque 08:00 UTC
CWops Test (CWT)
Elke donderdag/chaque jeudi van/de 03:00 UTC tot/jusque 04:00 UTC en/et 07:00 UTC tot/jusque 08:00 UTC
CWops Test (CWT)
| Date start | UTC start | Date end | UTC end | Contest name + link | Mode |
| 2/04/2022 | 15:00 | 3/04/2022 | 15:00 | SP DX Contest | CW/SSB |
| 2/04/2022 | 16:00 | 3/04/2022 | 16:00 | EA RTTY Contest | RTTY |
| 2/04/2022 | 18:00 | 3/04/2022 | 23:59 | Missouri QSO Party | CW/Phone |
| 6/04/2022 | 20:00 | 6/04/2022 | 21:00 | UKEICC 80m contests | SSB |
| 9/04/2022 | 07:00 | 10/04/2022 | 13:00 | Japan International DX Contest | CW |
| 9/04/2022 | 12:00 | 9/04/2022 | 17:00 | DIG QSO Party (10-20m) | CW |
| 9/04/2022 | 12:00 | 10/04/2022 | 12:00 | OK-OM DX SSB Contest | SSB |
| 9/04/2022 | 12:00 | 10/04/2022 | 18:00 | IG-RY World Wide RTTY Contest | RTTY |
| 9/04/2022 | 18:00 | 10/04/2022 | 23:59 | Georgia QSO Party | CW/Phone |
| 9/04/2022 | 21:00 | 10/04/2022 | 21:00 | The Yuri Gagarin International DX Contest | CW |
| 10/04/2022 | 07:00 | 10/04/2022 | 11:00 | DIG QSO Party (80m-40m) | CW |
| 15/04/2022 | 21:00 | 16/04/2022 | 21:00 | Holyland DX Contest | ALL |
| 16/04/2022 | 05:00 | 16/04/2022 | 08:59 | ES Open HF Championship | CW/SSB |
| 16/04/2022 | 07:00 | 17/04/2022 | 06:59 | YU DX Contest | CW/SSB |
| 16/04/2022 | 09:00 | 17/04/2022 | 23:59 | CQ Manchester Mineira DX Contest | CW |
| 16/04/2022 | 16:00 | 17/04/2022 | 04:00 | Michigan QSO Party | CW/SSB |
| 16/04/2022 | 18:00 | 17/04/2022 | 18:00 | Ontario QSO Party | CW/Phone |
| 17/04/2022 | 06:00 | 17/04/2022 | 09:00 | Deutschlandkontest | CW |
| 17/04/2022 | 15:00 | 17/04/2022 | 17:30 | DARC Easter Contest | CW/SSB |
| 23/04/2022 | 12:00 | 24/04/2022 | 12:00 | SP DX RTTY Contest | RTTY |
| 23/04/2022 | 13:00 | 24/04/2022 | 12:59 | Helvetia DX Contest | ALL |
| 23/04/2022 | 16:00 | 24/04/2022 | 21:59 | Florida QSO Party | CW/Phone |
| 25/04/2022 | 00:00 | 29/04/2022 | 23:59 | EUCW/FISTS QRS Party | CW |
| 27/04/2022 | 20:00 | 27/04/2022 | 21:00 | UKEICC 80m contests | CW |
| 30/04/2022 | 12:00 | 1/05/2022 | 11:59 | Russian WW Multi Mode Contest | All |
| 30/04/2022 | 12:00 | 1/05/2022 | 12:00 | UK/EI DX Contest | CW |
(*) see: "HF" > "Fieldday News"
(**) see: "HF" > "Contest Rules"
