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
5 Replies
764 Views
Last post February 04, 2025, 2255 UTC
by Treehouse SWL
4 Replies
555 Views
Last post February 04, 2025, 1737 UTC
by Radio Star
2 Replies
397 Views
Last post February 04, 2025, 0127 UTC
by Radiouser
5 Replies
529 Views
Last post February 03, 2025, 1947 UTC
by RainBrandy
19 Replies
1001 Views
Last post February 03, 2025, 1739 UTC
by Ron Hunsicker
2 Replies
338 Views
Last post February 03, 2025, 1319 UTC
by ChrisSmolinski
10 Replies
636 Views
Last post February 03, 2025, 1252 UTC
by Sealord
4 Replies
447 Views
Last post February 03, 2025, 0324 UTC
by Markokpik
3 Replies
437 Views
Last post February 03, 2025, 0143 UTC
by taschenrechner
19 Replies
1155 Views
Last post February 03, 2025, 0124 UTC
by Markokpik
5 Replies
749 Views
Last post February 02, 2025, 1824 UTC
by Chuck54
10 Replies
678 Views
Last post February 02, 2025, 1723 UTC
by Shortwave_Listener
1 Replies
288 Views
Last post February 02, 2025, 1711 UTC
by N2MLP
8 Replies
512 Views
Last post February 02, 2025, 1710 UTC
by N2MLP
12 Replies
797 Views
Last post February 02, 2025, 1708 UTC
by N2MLP
11 Replies
861 Views
Last post February 02, 2025, 0457 UTC
by Andrew Yoder
10 Replies
2651 Views
Last post February 01, 2025, 2338 UTC
by Crater Eddie
10 Replies
539 Views
Last post February 01, 2025, 2318 UTC
by Andrew Yoder
13 Replies
720 Views
Last post February 01, 2025, 2218 UTC
by ChrisSmolinski
18 Replies
919 Views
Last post February 01, 2025, 1806 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