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
9 Replies
1685 Views
Last post March 11, 2022, 1704 UTC
by Pravotorov
3 Replies
1684 Views
Last post September 13, 2018, 2314 UTC
by PirateSWL
0 Replies
1682 Views
Last post November 03, 2013, 2343 UTC
by Edward Insinger
0 Replies
1682 Views
Last post April 27, 2014, 2021 UTC
by ulx2
0 Replies
1681 Views
Last post July 30, 2012, 0101 UTC
by Sealord
2 Replies
1681 Views
Last post October 15, 2013, 1434 UTC
by myteaquinn
0 Replies
1681 Views
Last post November 09, 2013, 1725 UTC
by JonM from Georgia USA
8 Replies
1681 Views
Last post July 04, 2020, 1951 UTC
by KMD3HR
Skippy Radio eQSL

Started by MDK2

6 Replies
1681 Views
Last post December 11, 2016, 1621 UTC
by ByteBORG
1 Replies
1680 Views
Last post April 24, 2014, 0149 UTC
by PRBRELAYS
LRA-36 eQSL

Started by myteaquinn

5 Replies
1679 Views
Last post August 10, 2020, 1311 UTC
by MDK2
2 Replies
1679 Views
Last post July 18, 2015, 1629 UTC
by Gino Italy
1 Replies
1677 Views
Last post March 11, 2014, 2132 UTC
by hsmith77
WREC QSL

Started by Gino Italy

3 Replies
1677 Views
Last post October 29, 2015, 1140 UTC
by ByteBORG
4 Replies
1676 Views
Last post January 03, 2016, 1922 UTC
by Gino Italy
3 Replies
1675 Views
Last post April 09, 2018, 0831 UTC
by Claudio Italy
2 Replies
1674 Views
Last post February 28, 2017, 1112 UTC
by Claudio Italy
0 Replies
1673 Views
Last post December 28, 2012, 2021 UTC
by S. McArdle
0 Replies
1673 Views
Last post February 07, 2013, 0050 UTC
by myteaquinn
3 Replies
1673 Views
Last post September 21, 2015, 2123 UTC
by ByteBORG

 

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