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
7 Replies
23003 Views
Last post November 17, 2022, 2247 UTC
by East Troy Don
9 Replies
703 Views
Last post December 29, 2024, 2329 UTC
by kris
7 Replies
1169 Views
Last post January 01, 2024, 0147 UTC
by kris
6 Replies
1017 Views
Last post May 26, 2024, 2325 UTC
by kris
2 Replies
473 Views
Last post October 18, 2024, 2328 UTC
by kris
E07 schedule APR 02 2024

Started by kris « 1 2 »

16 Replies
1631 Views
Last post April 30, 2024, 2351 UTC
by kris
60 Replies
7489 Views
Last post October 31, 2024, 2239 UTC
by kris
0 Replies
1043 Views
Last post June 20, 2022, 0932 UTC
by TRI International
2 Replies
883 Views
Last post September 22, 2023, 1351 UTC
by TRI International
5 Replies
3591 Views
Last post September 19, 2017, 0113 UTC
by kalvados
2 Replies
6418 Views
Last post January 08, 2014, 1619 UTC
by Ihor
0 Replies
2078 Views
Last post May 15, 2013, 1352 UTC
by ka1iic
4 Replies
467 Views
Last post December 20, 2024, 2331 UTC
by kris
2 Replies
1209 Views
Last post December 17, 2022, 0616 UTC
by Ary-B
2 Replies
3189 Views
Last post February 21, 2013, 1252 UTC
by glimmer twin
0 Replies
639 Views
Last post April 26, 2023, 0506 UTC
by CyberHero
5 Replies
2741 Views
Last post June 15, 2016, 2008 UTC
by Jasper26
01/19/2014 Logs G11 and E07

Started by 07code04stalker1776

1 Replies
2204 Views
Last post January 19, 2014, 2014 UTC
by desmoface
01/27/14 Early morning logs

Started by 07code04stalker1776

0 Replies
1614 Views
Last post January 27, 2014, 1049 UTC
by 07code04stalker1776
0 Replies
4546 Views
Last post May 27, 2008, 0146 UTC
by corq

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns