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
1020 Views
Last post February 11, 2023, 0426 UTC
by Pigmeat
4 Replies
776 Views
Last post February 04, 2023, 0316 UTC
by myteaquinn
4 Replies
604 Views
Last post February 04, 2023, 0042 UTC
by myteaquinn
4 Replies
866 Views
Last post February 03, 2023, 0321 UTC
by Pigmeat
4 Replies
959 Views
Last post February 02, 2023, 0525 UTC
by Pigmeat
4 Replies
637 Views
Last post January 29, 2023, 1850 UTC
by TRI International
4 Replies
644 Views
Last post January 27, 2023, 0055 UTC
by myteaquinn
4 Replies
662 Views
Last post January 26, 2023, 2352 UTC
by Pigmeat
4 Replies
842 Views
Last post January 24, 2023, 1343 UTC
by ChrisSmolinski
4 Replies
525 Views
Last post January 22, 2023, 2138 UTC
by Shortwave_Listener
4 Replies
784 Views
Last post January 19, 2023, 2108 UTC
by TRI International
4 Replies
702 Views
Last post January 18, 2023, 2235 UTC
by Ron Hunsicker
4 Replies
569 Views
Last post January 14, 2023, 0000 UTC
by myteaquinn
4 Replies
847 Views
Last post January 12, 2023, 2120 UTC
by Bali_Frank
4 Replies
768 Views
Last post January 09, 2023, 2108 UTC
by ChrisSmolinski
4 Replies
639 Views
Last post January 08, 2023, 2227 UTC
by Sealord
4 Replies
548 Views
Last post January 07, 2023, 2050 UTC
by Nomadiq
4 Replies
831 Views
Last post January 04, 2023, 1645 UTC
by Ron Hunsicker
4 Replies
730 Views
Last post January 02, 2023, 1827 UTC
by Shortwave_Listener
4 Replies
697 Views
Last post December 29, 2022, 0239 UTC
by ChrisLobdell

 

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