Propagation Tool
Help us to continue sharing our dx adventures!
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- ABOUT THE DA-RC…
- DA-RC CONTESTS
- DXPEDITION LIST
- 110/14DA011, Cyprus Island, Oct, 2024
- 131DA/DX, Guyana, December, 2024
- 135DA/0, Solomon Islands, April, 2025
- 14DA/59046R, Près du Hem Island, June, 202
- 14DA/ET, Enduropale du Touquet, Feb 8-9, 2025
- 14DA/EU-032, Île d’Oléron, Sept 2024
- 14DA/HM62045, Abbey of Mont Saint Eloi, Sept 2024
- 14DA/MA016, Grande Island, Oct 2024
- 14DA/MA082, Milliau Island, Oct 2024
- 165DA/EU041, Caprera Island, Oct 2024
- 165DA/EU165 Piana Island, Sept, 24
- 18DA/EU-174, Ammouliani Island, Aug, 2024
- 19DA/NH011, Marken Island, Nov 2024
- 201DA/IOTA Tour, March 2025
- 205DA/AF-086, Sao Vicente Island, Feb 2025
- 249DA/0, North Cook Islands, Jan 2025
- 250DA/0, Cook Islands, 2024
- 253DA0, Andaman & Nicobar, Nov 2024
- 254DA/0 Mt Athos, August, 2024
- 276DA/0, Tuvalu, Sept, 2024
- 291DA/DX, Dhekelia & Akrotiri, Oct, 2024
- 29DA/EU121, Arranmore Island, June, 2025
- 30DA/CSO-038, Castillo de Soria, Sept, 2024
- 30DA/EAFF-0081, Collados del Asón Natural Park, Dec, 2024
- 339DA/0, Temotu, January, 2025
- 34DA/LOTA, Pechiguera Lights, Old & New, March, 2025
- 34DA/S-007, Lanzarote Island, Nov, 2024
- 36/1DA007, Holiday Station, Oct 2024
- 40DA/DX, Liechtenstein, June, 2025
- 505DA/IOTA, Mystery Island, Sept 2025
- 506DA/0, NEW ONE 11M, Sept-October, 2025
- 507DA/0, September, 2025
- 65DA/DX, Sierra Leone, Feb-March, 2025
- 98DA/0, Singapore, Nov, 2024
- SHIPWRECKS ON THE AIR (SWOTA)
Recent Comments
- 26TM035 Gary on *MEET* 35DA035 Frank
- 165DA101 Alessandro. on *DX NEWS* New IWI Discovery by 165DA101 Alex
- 26NF046 Preston on *MEET* 43DA148 Peter
- Nick 228 on *EDITORIAL* PILE-UP SPEEDBUMPS: The QSO Killers
- 35DA035-Frank on *MEET* 132DA012 Tom
- 35DA035 Frank on *DXPEDITION REPORT* 205DA/AF-86, São Vicente Island
- 35DA035 Frank on *DXPEDITION REPORT* 135DA/0, Solomon Islands
- 26EK023 Damian on *MEET* 338DA101 Jean-Marie
- VK6KFK Karl on *DX NEWS* My Mobile HF/VHF/UHF Radio Shack
- 14AT222 Willy on *MEET* 30DA112 David
197DA/0 Vanuatu
341DA/0 East Timor
217DA/0 Christmas Island
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freeband Archive
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![In all my 11m DXpedition planning, the primary focus is clear: satisfy the cravings of Major DX Markets. This means meticulous consideration of operating times, antenna configurations, beam headings, and […]](https://www.delta-alfa.com/wp-content/uploads/2025/07/b91d8217-9524-411a-8479-13308ed62b45-115x115.png "Understanding the Major DX Markets in DXpedition Planning")
Understanding the Major DX Markets in DXpedition Planning
Posted on July 4, 2025 | No CommentsIn all my 11m DXpedition planning, the primary focus is clear: satisfy the cravings of Major DX Markets. This means meticulous consideration of operating times, antenna configurations, beam headings, and […] -
![The Dx Adventure Radio Club (DA-RC) is thrilled to announce an electrifying IOTA operation that’s set to ignite the eleven meter band in the next few days. Renowned operator 13DA016 […]](https://www.delta-alfa.com/wp-content/uploads/2025/06/ToughSolesArranmore-115x115.jpeg "*SOON ACTIVE* 29DA/EU-121, Arranmore Island")
*SOON ACTIVE* 29DA/EU-121, Arranmore Island
Posted on June 5, 2025 | No CommentsThe Dx Adventure Radio Club (DA-RC) is thrilled to announce an electrifying IOTA operation that’s set to ignite the eleven meter band in the next few days. Renowned operator 13DA016 […] -
![The Dx Adventure Radio Club is proud to be home to some of the hobby’s leading DX adventurists—operators whose mission is to create rare and exciting DX opportunities across a […]](https://www.delta-alfa.com/wp-content/uploads/2025/06/499660934_719593220528588_9183296583543495795_n-e1749009587900-115x115.jpg "*DX NEWS* New IWI Discovery by 165DA101 Alex")
*DX NEWS* New IWI Discovery by 165DA101 Alex
Posted on June 4, 2025 | 1 CommentThe Dx Adventure Radio Club is proud to be home to some of the hobby’s leading DX adventurists—operators whose mission is to create rare and exciting DX opportunities across a […] -
![Dramatic Pyrotechnician. Fearless outdoors adventurist. Radio Communications Buff. From the heart of the rugged Eastern Alps in Central Europe, the Dx Adventure Radio Club is proud to introduce 35DA035 Frank […]](https://www.delta-alfa.com/wp-content/uploads/2025/06/b4c62ece-1df9-4532-ad6e-c50df6bf8510-e1748930038230-115x115.jpeg "*MEET* 35DA035 Frank")
*MEET* 35DA035 Frank
Posted on June 3, 2025 | 1 CommentDramatic Pyrotechnician. Fearless outdoors adventurist. Radio Communications Buff. From the heart of the rugged Eastern Alps in Central Europe, the Dx Adventure Radio Club is proud to introduce 35DA035 Frank […] -
![From the sun-soaked shores of the Mediterranean’s jewel—Malta—the Dx Adventure Radio Club is thrilled to welcome one of the 11m band’s most accomplished DXers to our global team… Introducing 93DA101 […]](https://www.delta-alfa.com/wp-content/uploads/2025/05/5bb26d0d-6425-4862-a109-de9ed3828cfc-e1747817718892-115x115.jpeg "*MEET* 93DA101 Brian")
*MEET* 93DA101 Brian
Posted on May 21, 2025 | No CommentsFrom the sun-soaked shores of the Mediterranean’s jewel—Malta—the Dx Adventure Radio Club is thrilled to welcome one of the 11m band’s most accomplished DXers to our global team… Introducing 93DA101 […] -
![In a world where digital comms is fast, frictionless, and everywhere, there’s something quietly powerful about the crackle of a DX signal – for most DA-RC Members – reaching out […]](https://www.delta-alfa.com/wp-content/uploads/2025/05/22444769345_69087c552f_k-e1746855861265-115x115.jpg "*EDITORIAL* The 333 DX Rule: Keeping the Airwaves Alive")
*EDITORIAL* The 333 DX Rule: Keeping the Airwaves Alive
Posted on May 16, 2025 | No CommentsIn a world where digital comms is fast, frictionless, and everywhere, there’s something quietly powerful about the crackle of a DX signal – for most DA-RC Members – reaching out […] -
![Pile-ups are, by nature, unpredictable and demanding! For even the most experienced DXpedition ops, the combination of shifting propagation, enthusiastic DX Hunters, and inconsistent on-air etiquette presents a formidable challenge. […]](https://www.delta-alfa.com/wp-content/uploads/2025/05/20160117_102253-115x115.jpg "*EDITORIAL* PILE-UP SPEEDBUMPS: The QSO Killers")
*EDITORIAL* PILE-UP SPEEDBUMPS: The QSO Killers
Posted on May 10, 2025 | 1 CommentPile-ups are, by nature, unpredictable and demanding! For even the most experienced DXpedition ops, the combination of shifting propagation, enthusiastic DX Hunters, and inconsistent on-air etiquette presents a formidable challenge. […] -
![Eleven meter airwaves will ignite with action the first weekend of June as the World Island Festival kicks off—bringing together the globe’s most passionate island DXers for an epic celebration […]](https://www.delta-alfa.com/wp-content/uploads/2025/05/1-e1746834514167-115x115.jpeg "*DX NEWS* Isola di San Pietro, Soon Active")
*DX NEWS* Isola di San Pietro, Soon Active
Posted on May 10, 2025 | No CommentsEleven meter airwaves will ignite with action the first weekend of June as the World Island Festival kicks off—bringing together the globe’s most passionate island DXers for an epic celebration […] -
![**Discover a DXCC Hunter’s Dream: The Marshall Islands and resident DX Man 132DA012 Tom!** Imagine a remote paradise nestled in the western Pacific Ocean, a place where crystal-clear waters meet […]](https://www.delta-alfa.com/wp-content/uploads/2025/04/491001500_9305233706272071_1433822345196988811_n-115x115.jpg "*MEET* 132DA012 Tom")
*MEET* 132DA012 Tom
Posted on May 4, 2025 | 1 Comment**Discover a DXCC Hunter’s Dream: The Marshall Islands and resident DX Man 132DA012 Tom!** Imagine a remote paradise nestled in the western Pacific Ocean, a place where crystal-clear waters meet […] -
![In the early months of 2025, adept DXpeditioner 1DA004 Max travelled by light-aircraft to the pocket-sized island of São Vicente for a spell of serious Islands On The Air (IOTA) […]](https://www.delta-alfa.com/wp-content/uploads/2025/05/491279084_705294488516666_938336545096826043_n-e1746169808783-115x115.jpg "*DXPEDITION REPORT* 205DA/AF-86, São Vicente Island")
*DXPEDITION REPORT* 205DA/AF-86, São Vicente Island
Posted on May 2, 2025 | 1 CommentIn the early months of 2025, adept DXpeditioner 1DA004 Max travelled by light-aircraft to the pocket-sized island of São Vicente for a spell of serious Islands On The Air (IOTA) […]