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
4 Replies
364 Views
Last post February 22, 2025, 1958 UTC
by DBullock
1 Replies
353 Views
Last post December 31, 2023, 2212 UTC
by Dxcan
0 Replies
439 Views
Last post May 22, 2022, 1831 UTC
by europirate
0 Replies
193 Views
Last post July 23, 2023, 0637 UTC
by europirate
2 Replies
1002 Views
Last post September 09, 2023, 2203 UTC
by Charlie_Dont_Surf
2 Replies
531 Views
Last post December 20, 2023, 0940 UTC
by kris
1 Replies
258 Views
Last post May 07, 2023, 1037 UTC
by Ray Lalleu
0 Replies
197 Views
Last post April 28, 2024, 1541 UTC
by europirate
0 Replies
399 Views
Last post May 08, 2022, 1003 UTC
by europirate
1 Replies
467 Views
Last post June 18, 2022, 1254 UTC
by Ray Lalleu
1 Replies
269 Views
Last post March 08, 2025, 1209 UTC
by Alex BLR
1 Replies
470 Views
Last post May 21, 2022, 1743 UTC
by Shortwave_Listener
1 Replies
233 Views
Last post December 03, 2023, 0953 UTC
by Ray Lalleu
2 Replies
285 Views
Last post August 17, 2024, 1610 UTC
by Aerhoo
1 Replies
183 Views
Last post January 01, 2025, 1431 UTC
by Ray Lalleu
2 Replies
384 Views
Last post November 18, 2023, 1412 UTC
by RainBrandy
0 Replies
174 Views
Last post December 21, 2024, 1423 UTC
by europirate
2 Replies
281 Views
Last post September 03, 2023, 2030 UTC
by europirate
0 Replies
446 Views
Last post December 10, 2021, 1700 UTC
by europirate
0 Replies
218 Views
Last post April 16, 2023, 1000 UTC
by europirate

 

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