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
16 Replies
17393 Views
Last post December 31, 2019, 1409 UTC
by R4002
0 Replies
6289 Views
Last post April 15, 2017, 0413 UTC
by R4002
3 Replies
247 Views
Last post March 23, 2024, 2354 UTC
by Skipmuck
1 Replies
371 Views
Last post March 16, 2024, 2359 UTC
by TheHappyWanker
1 Replies
948 Views
Last post March 09, 2024, 0538 UTC
by DYGradio
0 Replies
345 Views
Last post February 23, 2024, 0221 UTC
by HF DXER
4 Replies
347 Views
Last post February 22, 2024, 2320 UTC
by dxwingr
0 Replies
165 Views
Last post February 20, 2024, 1237 UTC
by ChrisSmolinski
0 Replies
461 Views
Last post January 28, 2024, 1703 UTC
by Mick Boyle
0 Replies
223 Views
Last post January 27, 2024, 0016 UTC
by RobRich
0 Replies
191 Views
Last post January 25, 2024, 2202 UTC
by ~SIGINT~
1 Replies
460 Views
Last post December 29, 2023, 0324 UTC
by alleycat
0 Replies
215 Views
Last post December 24, 2023, 0626 UTC
by ~SIGINT~
0 Replies
313 Views
Last post December 22, 2023, 0329 UTC
by R4002
1 Replies
606 Views
Last post December 13, 2023, 1442 UTC
by kris
3 Replies
562 Views
Last post December 11, 2023, 2304 UTC
by Sealord
1 Replies
481 Views
Last post December 11, 2023, 0105 UTC
by Skipmuck
1 Replies
200 Views
Last post December 10, 2023, 2227 UTC
by Shortwave_Listener
2 Replies
752 Views
Last post November 28, 2023, 1638 UTC
by Grinch
1 Replies
390 Views
Last post November 20, 2023, 2215 UTC
by ChrisSmolinski

 

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