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
2 Replies
476 Views
Last post July 08, 2021, 1943 UTC
by kris
1 Replies
526 Views
Last post July 08, 2021, 1940 UTC
by kris
1 Replies
414 Views
Last post July 08, 2021, 1845 UTC
by Bali_Frank
1 Replies
468 Views
Last post July 08, 2021, 1644 UTC
by Ray Lalleu
3 Replies
670 Views
Last post July 08, 2021, 0606 UTC
by Mike Radio
1 Replies
519 Views
Last post July 07, 2021, 2118 UTC
by kris
3 Replies
597 Views
Last post July 07, 2021, 2031 UTC
by kris
0 Replies
379 Views
Last post July 07, 2021, 1851 UTC
by Ray Lalleu
3 Replies
600 Views
Last post July 07, 2021, 1745 UTC
by Pravotorov
1 Replies
461 Views
Last post July 07, 2021, 1036 UTC
by Bali_Frank
2 Replies
533 Views
Last post July 06, 2021, 2232 UTC
by kris
3 Replies
664 Views
Last post July 06, 2021, 2145 UTC
by Panda_NL
0 Replies
361 Views
Last post July 06, 2021, 2101 UTC
by Ray Lalleu
0 Replies
401 Views
Last post July 06, 2021, 1843 UTC
by Ray Lalleu
2 Replies
498 Views
Last post July 06, 2021, 1839 UTC
by kris
0 Replies
446 Views
Last post July 06, 2021, 1715 UTC
by Ray Lalleu
0 Replies
306 Views
Last post July 06, 2021, 1706 UTC
by Ray Lalleu
0 Replies
288 Views
Last post July 06, 2021, 1653 UTC
by Ray Lalleu
0 Replies
304 Views
Last post July 06, 2021, 1635 UTC
by Ray Lalleu
3 Replies
653 Views
Last post July 06, 2021, 0546 UTC
by Mike Radio

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns