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
1 Replies
1112 Views
Last post October 05, 2015, 1045 UTC
by ChrisSmolinski
2 Replies
1289 Views
Last post April 02, 2018, 0735 UTC
by Gino Italy
0 Replies
1543 Views
Last post December 08, 2014, 1358 UTC
by Gino Italy
0 Replies
796 Views
Last post January 08, 2017, 1329 UTC
by Gino Italy
2 Replies
987 Views
Last post September 25, 2019, 1821 UTC
by cj468
0 Replies
587 Views
Last post October 27, 2023, 2123 UTC
by Gino Italy
0 Replies
604 Views
Last post October 20, 2019, 2017 UTC
by Gino Italy
3 Replies
824 Views
Last post June 06, 2022, 2328 UTC
by Shortwave_Listener
1 Replies
965 Views
Last post October 24, 2016, 0726 UTC
by Oliver
0 Replies
587 Views
Last post May 25, 2020, 1626 UTC
by Gino Italy
0 Replies
1438 Views
Last post October 15, 2017, 1218 UTC
by Gino Italy
0 Replies
1369 Views
Last post February 02, 2019, 1224 UTC
by Gino Italy
0 Replies
737 Views
Last post May 25, 2025, 1536 UTC
by Benoit LEVEQUE
0 Replies
554 Views
Last post September 21, 2021, 1125 UTC
by Bali_Frank
0 Replies
490 Views
Last post May 17, 2021, 1708 UTC
by Bali_Frank
0 Replies
784 Views
Last post August 27, 2017, 1040 UTC
by Oliver
2 Replies
1538 Views
Last post August 29, 2016, 1527 UTC
by Claudio Italy
0 Replies
719 Views
Last post November 27, 2017, 1949 UTC
by Oliver
1 Replies
418 Views
Last post April 27, 2025, 1345 UTC
by Benoit LEVEQUE
3 Replies
2033 Views
Last post April 09, 2017, 1347 UTC
by Oliver

 

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