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
394 Views
Last post September 21, 2024, 1013 UTC
by TRI International
0 Replies
615 Views
Last post June 23, 2022, 0907 UTC
by TRI International
0 Replies
733 Views
Last post June 30, 2022, 1056 UTC
by TRI International
0 Replies
1025 Views
Last post April 07, 2022, 0840 UTC
by TRI International
0 Replies
673 Views
Last post July 08, 2022, 1005 UTC
by TRI International
1 Replies
735 Views
Last post July 15, 2022, 1832 UTC
by ThaDood
0 Replies
609 Views
Last post August 06, 2022, 0951 UTC
by TRI International
2 Replies
824 Views
Last post February 12, 2022, 1950 UTC
by Elf36
3 Replies
2219 Views
Last post May 12, 2018, 1610 UTC
by MDK2
0 Replies
1492 Views
Last post October 24, 2017, 1932 UTC
by Traveling Wave
3 Replies
1665 Views
Last post June 10, 2019, 1612 UTC
by R4002
5 Replies
1781 Views
Last post June 11, 2019, 1719 UTC
by R4002
0 Replies
850 Views
Last post December 11, 2020, 1637 UTC
by Traveling Wave
0 Replies
2267 Views
Last post January 05, 2015, 1924 UTC
by Token
1 Replies
608 Views
Last post January 22, 2024, 1043 UTC
by SkyWalker
3 Replies
1272 Views
Last post March 12, 2022, 1939 UTC
by MDK2
3 Replies
1012 Views
Last post February 11, 2022, 1826 UTC
by Elf36
2 Replies
501 Views
Last post December 22, 2024, 2101 UTC
by N2MLP
0 Replies
1868 Views
Last post June 16, 2013, 1352 UTC
by thechoat
0 Replies
1826 Views
Last post November 02, 2013, 1326 UTC
by thechoat

 

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