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
0 Replies
3895 Views
Last post August 03, 2022, 1939 UTC
by ThaDood
3 Replies
4103 Views
Last post August 06, 2024, 1506 UTC
by MDK2
5 Replies
4220 Views
Last post January 22, 2025, 1627 UTC
by ThaDood
0 Replies
4294 Views
Last post July 05, 2022, 1453 UTC
by syfr
1 Replies
4326 Views
Last post May 11, 2023, 1207 UTC
by Andrew Yoder
0 Replies
4495 Views
Last post April 08, 2019, 2033 UTC
by CoolAM Radio
0 Replies
4649 Views
Last post November 10, 2017, 2333 UTC
by ThaDood
1 Replies
4695 Views
Last post October 13, 2018, 2100 UTC
by MDK2
6 Replies
4870 Views
Last post January 26, 2023, 0947 UTC
by Pigmeat
1 Replies
5182 Views
Last post September 08, 2024, 2105 UTC
by europirate
0 Replies
5304 Views
Last post November 13, 2017, 1816 UTC
by CoolAM Radio
2 Replies
5389 Views
Last post November 30, 2022, 1119 UTC
by Pigmeat
2 Replies
5692 Views
Last post March 09, 2019, 2125 UTC
by MrMomB
Radio Caroline

Started by Exo

2 Replies
6091 Views
Last post October 18, 2018, 0032 UTC
by Exo
4 Replies
6497 Views
Last post April 26, 2019, 2348 UTC
by Jock Wilson
6 Replies
7422 Views
Last post July 13, 2022, 0004 UTC
by Pigmeat
7 Replies
8198 Views
Last post June 20, 2019, 1245 UTC
by R4002
3 Replies
8483 Views
Last post May 08, 2024, 0320 UTC
by Molvania Poacher
7 Replies
8755 Views
Last post December 28, 2022, 1953 UTC
by ThaDood
Bram Stoker

Started by Holden190

9 Replies
9772 Views
Last post November 30, 2022, 1116 UTC
by Pigmeat

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns