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
2 Replies
583 Views
Last post July 31, 2022, 1301 UTC
by Skipmuck
2 Replies
639 Views
Last post February 24, 2019, 2029 UTC
by PirateSWL
2 Replies
538 Views
Last post July 23, 2022, 0203 UTC
by hsmith77
2 Replies
628 Views
Last post July 18, 2022, 1735 UTC
by Shortwave_Listener
2 Replies
939 Views
Last post February 21, 2019, 0204 UTC
by Treehouse SWL
2 Replies
868 Views
Last post July 06, 2022, 1249 UTC
by Bali_Frank
2 Replies
638 Views
Last post June 28, 2022, 0934 UTC
by Bali_Frank
2 Replies
584 Views
Last post June 12, 2022, 1504 UTC
by Ct Yankee
2 Replies
1297 Views
Last post February 03, 2019, 1026 UTC
by RainBrandy
Dr. Detroit eQSL

Started by MDK2

2 Replies
1098 Views
Last post January 28, 2019, 2254 UTC
by PirateSWL
2 Replies
632 Views
Last post June 04, 2022, 1240 UTC
by hsmith77
2 Replies
661 Views
Last post June 08, 2022, 0128 UTC
by Molvania Poacher
2 Replies
1451 Views
Last post August 07, 2015, 1414 UTC
by ChrisLobdell
2 Replies
1268 Views
Last post August 06, 2015, 0814 UTC
by Claudio Italy
2 Replies
750 Views
Last post June 01, 2022, 1417 UTC
by Bali_Frank
2 Replies
621 Views
Last post May 02, 2022, 0118 UTC
by Shortwave_Listener
2 Replies
999 Views
Last post December 28, 2018, 2221 UTC
by Gino Italy
2 Replies
1133 Views
Last post December 26, 2018, 2128 UTC
by curious george
2 Replies
590 Views
Last post May 01, 2022, 1043 UTC
by ChrisLobdell
2 Replies
560 Views
Last post April 23, 2022, 1306 UTC
by hsmith77

 

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