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
1 Replies
484 Views
Last post October 15, 2019, 1813 UTC
by dandan22
0 Replies
705 Views
Last post May 03, 2018, 2034 UTC
by Ray Lalleu
1 Replies
524 Views
Last post May 09, 2019, 1847 UTC
by kris
2 Replies
676 Views
Last post March 20, 2021, 2046 UTC
by Bali_Frank
0 Replies
431 Views
Last post February 03, 2019, 1519 UTC
by Ray Lalleu
1 Replies
272 Views
Last post December 11, 2022, 1240 UTC
by TRI International
4 Replies
350 Views
Last post July 28, 2024, 0832 UTC
by europirate
3 Replies
549 Views
Last post March 27, 2022, 0908 UTC
by Bali_Frank
2 Replies
246 Views
Last post October 01, 2023, 0858 UTC
by europirate
1 Replies
303 Views
Last post March 03, 2024, 0859 UTC
by Ray Lalleu
2 Replies
399 Views
Last post March 05, 2023, 1000 UTC
by Bali_Frank
0 Replies
252 Views
Last post November 26, 2023, 0920 UTC
by Ray Lalleu
2 Replies
265 Views
Last post July 23, 2023, 0914 UTC
by m3ozp1
0 Replies
418 Views
Last post May 16, 2021, 0810 UTC
by Ray Lalleu
1 Replies
312 Views
Last post September 15, 2024, 0811 UTC
by Ray Lalleu
0 Replies
375 Views
Last post July 24, 2022, 1111 UTC
by Bricklayer
2 Replies
292 Views
Last post June 02, 2024, 0947 UTC
by Ray Lalleu
1 Replies
280 Views
Last post February 11, 2024, 0920 UTC
by Ray Lalleu
1 Replies
408 Views
Last post June 28, 2020, 0930 UTC
by RainBrandy
0 Replies
363 Views
Last post December 01, 2019, 0910 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 T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns