We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

Subject / Started by Last post
0 Replies
223 Views
Last post November 19, 2023, 0756 UTC
by Ray Lalleu
1 Replies
504 Views
Last post March 24, 2020, 1804 UTC
by kris
0 Replies
189 Views
Last post February 20, 2025, 1402 UTC
by Ray Lalleu
1 Replies
250 Views
Last post April 04, 2023, 2055 UTC
by kris
1 Replies
421 Views
Last post May 03, 2021, 1450 UTC
by Bali_Frank
3 Replies
972 Views
Last post August 03, 2019, 2140 UTC
by kris
1 Replies
297 Views
Last post May 21, 2025, 1946 UTC
by James_Calais
0 Replies
318 Views
Last post July 16, 2022, 2050 UTC
by Ray Lalleu
1 Replies
482 Views
Last post August 20, 2021, 1813 UTC
by kris
0 Replies
319 Views
Last post October 30, 2020, 2308 UTC
by Ray Lalleu
0 Replies
744 Views
Last post November 29, 2019, 1952 UTC
by Ray Lalleu
1 Replies
613 Views
Last post October 27, 2018, 1306 UTC
by kris
1 Replies
451 Views
Last post January 02, 2022, 1419 UTC
by TRI International
0 Replies
345 Views
Last post January 27, 2021, 1159 UTC
by Ray Lalleu
0 Replies
503 Views
Last post March 29, 2019, 1811 UTC
by Ray Lalleu
1 Replies
409 Views
Last post April 10, 2022, 0945 UTC
by Bali_Frank
1 Replies
351 Views
Last post July 26, 2020, 1420 UTC
by kris
0 Replies
543 Views
Last post June 01, 2018, 2223 UTC
by Ray Lalleu
1 Replies
313 Views
Last post September 24, 2023, 1719 UTC
by RainBrandy
0 Replies
381 Views
Last post October 02, 2021, 0749 UTC
by Ray Lalleu

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns