Propagation Tool
Help us to continue sharing our dx adventures!
Pages
- ABOUT THE DA-RC…
- DA-RC CONTESTS
- DXPEDITION LIST
- 110/14DA011, Cyprus Island, Oct, 2024
- 11m Field Day Stations, June, 2024
- 131DA/0, Guyana, April 24, 2024
- 131DA/DX, Guyana, December, 2024
- 134DA/0, Palau, March, 2024
- 14DA/24-002R Bassin Nautique Island, July, 2024
- 14DA/AT-021, Yeu Island, March, 2025
- 14DA/AT025, Island d’Oléron, July, 2024
- 14DA/ET, Enduropale du Touquet, Feb 8-9, 2025
- 14DA/EU-032, Île d’Oléron, Sept 2024
- 14DA/FRA-230, Phare du Cap Leucate Lighthouse, July, 2024
- 14DA/FRA235, Chassiron Ligththouse, July, 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
- 16DA/WV008, Westhoek Island, July, 2024
- 18DA/EU-174, Ammouliani Island, Aug, 2024
- 18DA/ZAK, Zakynthos Island, May, 2024
- 19DA/NH011, Marken Island, Nov 2024
- 1DA/S-029, Isola delle Palme, May 2024
- 205DA/AF-086, Sao Vicente Island, Feb 2025
- 235DA/DX, ITU of Geneva, April, 2024
- 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
- 285DA/DX, Fernando De Noronha, March, 2024
- 291DA/DX, Dhekelia & Akrotiri, Oct, 2024
- 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
- 34DA/S-015, El Hierro Island, June, 2024
- 34DA/S006, Fuerteventura Island, July, 2024
- 36/1DA007, Holiday Station, Oct 2024
- 36DA/DX, San Marino, April, 2024
- 51DA/DX, Andorra, April, 2024
- 65DA/DX, Sierra Leone, Feb-March, 2025
- 98DA/0, Singapore, Nov, 2024
- Bretagne Island Tour, May, 2024
- French Polynesia IOTA Tour, March 2025
- Maine-et-Loire IWI Tour, June, 2024
- SHIPWRECKS ON THE AIR (SWOTA)
Recent Comments
- 161RC444 Roman on *MEET* 30DA102 Jose
- 3SKD037 Americo Halasz on *MEET* 196DA101 Roberto
- 13RC078 Tom on *DX NEWS* 65DA/DX, Sierra Leone, Soon Active
- 13DR217 Andy on *PERSONAL QSL* 155DA441 Gary
- 14RC081 Dominique on *DX NEWS* 65DA/DX, Sierra Leone, Soon Active
- 2WR0775 Michael on *MEET* 338DA101 Jean-Marie
- 15OP013 René on *ACTIVE* 101DA981, Papua New Guinea
- 14AT752 Michel on *DXPEDITION REPORT* 339DA/0 Temotu
- 31AT347 on *MEET* 201DA001 Chris
- 35DA035-Frank on *DXPEDITION REPORT* Between the Sea & Peaks
197DA/0 Vanuatu
341DA/0 East Timor
217DA/0 Christmas Island
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Grey line Propagation Archive
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![One of the most fascinating propagational irregularities is the effect of the grey line on HF radio comms. Ham, CB and 11m radio ops, as well as shortwave listeners, can […]](https://www.delta-alfa.com/wp-content/uploads/2017/09/44-115x115.png "*DX RESOURCE* Grey line Prop – How it Works")
*DX RESOURCE* Grey line Prop – How it Works
Posted on September 18, 2017 | No CommentsOne of the most fascinating propagational irregularities is the effect of the grey line on HF radio comms. Ham, CB and 11m radio ops, as well as shortwave listeners, can […]