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
3 Replies
493 Views
Last post February 21, 2024, 1959 UTC
by dxhound2005
1 Replies
243 Views
Last post September 06, 2024, 1653 UTC
by Ray Lalleu
1 Replies
252 Views
Last post April 13, 2024, 1100 UTC
by europirate
1 Replies
283 Views
Last post September 01, 2024, 2252 UTC
by Ray Lalleu
2 Replies
403 Views
Last post April 10, 2024, 1725 UTC
by Ray Lalleu
2 Replies
377 Views
Last post June 03, 2024, 1653 UTC
by dxace1
1 Replies
352 Views
Last post March 25, 2024, 1712 UTC
by Ray Lalleu
1 Replies
331 Views
Last post April 25, 2024, 2020 UTC
by Ray Lalleu
3 Replies
1367 Views
Last post February 17, 2024, 1247 UTC
by davemartin
0 Replies
252 Views
Last post September 16, 2024, 1743 UTC
by Fisherman
0 Replies
277 Views
Last post April 06, 2024, 1514 UTC
by Fisherman
0 Replies
254 Views
Last post July 07, 2024, 1011 UTC
by Fisherman
1 Replies
343 Views
Last post April 04, 2024, 1914 UTC
by Ray Lalleu
1 Replies
341 Views
Last post July 24, 2024, 1928 UTC
by kobalts
0 Replies
308 Views
Last post March 21, 2024, 1220 UTC
by Fisherman
2 Replies
738 Views
Last post December 15, 2024, 1116 UTC
by europirate
0 Replies
246 Views
Last post May 06, 2024, 1847 UTC
by Fisherman
4 Replies
545 Views
Last post March 08, 2024, 1641 UTC
by Fisherman
1 Replies
225 Views
Last post April 01, 2024, 1646 UTC
by Ray Lalleu
1 Replies
314 Views
Last post December 24, 2023, 1622 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