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
604 Views
Last post October 04, 2021, 1803 UTC
by kris
3 Replies
638 Views
Last post October 04, 2021, 1839 UTC
by Ray Lalleu
3 Replies
605 Views
Last post October 04, 2021, 1848 UTC
by Ray Lalleu
3 Replies
664 Views
Last post October 04, 2021, 2024 UTC
by henri
4 Replies
689 Views
Last post October 04, 2021, 2151 UTC
by Skipmuck
1 Replies
475 Views
Last post October 05, 2021, 0734 UTC
by Bali_Frank
1 Replies
495 Views
Last post October 05, 2021, 1108 UTC
by RobRich
0 Replies
405 Views
Last post October 05, 2021, 1525 UTC
by Ray Lalleu
2 Replies
532 Views
Last post October 05, 2021, 1559 UTC
by Pravotorov
2 Replies
573 Views
Last post October 05, 2021, 1611 UTC
by raypfaff
0 Replies
467 Views
Last post October 05, 2021, 1935 UTC
by kris
0 Replies
498 Views
Last post October 05, 2021, 1956 UTC
by Bali_Frank
2 Replies
673 Views
Last post October 05, 2021, 2047 UTC
by kris
1 Replies
480 Views
Last post October 05, 2021, 2121 UTC
by Ray Lalleu
1 Replies
516 Views
Last post October 05, 2021, 2228 UTC
by kris
2 Replies
567 Views
Last post October 05, 2021, 2231 UTC
by kris
14 Replies
1823 Views
Last post October 05, 2021, 2255 UTC
by raypfaff
1 Replies
500 Views
Last post October 05, 2021, 2330 UTC
by kris
0 Replies
445 Views
Last post October 06, 2021, 0804 UTC
by Ray Lalleu
0 Replies
709 Views
Last post October 06, 2021, 1035 UTC
by kris

 

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