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
8 Replies
1236 Views
Last post November 07, 2022, 2220 UTC
by Radio Star
7 Replies
840 Views
Last post September 29, 2024, 2253 UTC
by JustGreg
13 Replies
1449 Views
Last post November 23, 2022, 2214 UTC
by SuperCorona
11 Replies
1617 Views
Last post March 24, 2024, 2214 UTC
by Kestrel
6 Replies
850 Views
Last post July 26, 2024, 2239 UTC
by N2MLP
4 Replies
573 Views
Last post September 30, 2024, 2149 UTC
by TheHappyWanker
14 Replies
1478 Views
Last post February 19, 2024, 2135 UTC
by Shortwave_Listener
6 Replies
906 Views
Last post September 09, 2022, 2131 UTC
by alleycat
8 Replies
888 Views
Last post March 17, 2024, 2157 UTC
by N2MLP
5 Replies
876 Views
Last post October 09, 2022, 2054 UTC
by Skipmuck
4 Replies
772 Views
Last post June 19, 2024, 2030 UTC
by TRI International
4 Replies
1030 Views
Last post January 18, 2024, 1933 UTC
by Chuck54
3 Replies
772 Views
Last post October 03, 2022, 1519 UTC
by ChrisSmolinski
4 Replies
902 Views
Last post September 18, 2022, 1745 UTC
by Pigmeat
2 Replies
772 Views
Last post April 06, 2024, 0419 UTC
by myteaquinn
13 Replies
1641 Views
Last post April 06, 2024, 0113 UTC
by refmo
0 Replies
612 Views
Last post September 25, 2020, 1854 UTC
by flexoman61
12 Replies
1346 Views
Last post June 05, 2022, 0108 UTC
by ChrisLobdell
1 Replies
702 Views
Last post September 22, 2020, 1152 UTC
by ChrisSmolinski
9 Replies
1936 Views
Last post March 20, 2020, 2351 UTC
by Ron Hunsicker

 

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