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
501 Views
Last post September 11, 2021, 0210 UTC
by Molvania Poacher
1 Replies
922 Views
Last post February 19, 2017, 1615 UTC
by Oliver
1 Replies
620 Views
Last post September 26, 2021, 1434 UTC
by Pravotorov
1 Replies
634 Views
Last post September 14, 2021, 2341 UTC
by Bali_Frank
1 Replies
668 Views
Last post September 19, 2021, 2010 UTC
by Bali_Frank
1 Replies
589 Views
Last post September 25, 2021, 0329 UTC
by MDK2
1 Replies
561 Views
Last post October 03, 2021, 2235 UTC
by Skipmuck
1 Replies
842 Views
Last post February 23, 2017, 0003 UTC
by MDK2
1 Replies
659 Views
Last post November 07, 2021, 0148 UTC
by ✠ Blue Max
1 Replies
654 Views
Last post November 24, 2021, 1450 UTC
by Skipmuck
1 Replies
1146 Views
Last post March 26, 2017, 1636 UTC
by Oliver
1 Replies
714 Views
Last post November 15, 2021, 0949 UTC
by TRI International
1 Replies
610 Views
Last post November 25, 2021, 1912 UTC
by ChrisLobdell
1 Replies
1173 Views
Last post April 05, 2017, 1032 UTC
by Claudio Italy
WHYP eQSL

Started by MDK2

1 Replies
1272 Views
Last post March 20, 2017, 1631 UTC
by JoeFLIPS
Radio Merlin International eQSL

Started by JoeFLIPS

1 Replies
1303 Views
Last post March 25, 2017, 1255 UTC
by Skipmuck
1 Replies
677 Views
Last post December 07, 2021, 1808 UTC
by Radio Star
1 Replies
1134 Views
Last post March 28, 2017, 1504 UTC
by flexoman61
RNZI eQSL

Started by Ct Yankee

1 Replies
917 Views
Last post April 01, 2017, 2350 UTC
by MDK2
1 Replies
1284 Views
Last post April 09, 2017, 1732 UTC
by PirateSWL

 

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