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
11 Replies
4541 Views
Last post June 09, 2013, 2105 UTC
by Nella F.
0 Replies
1338 Views
Last post April 12, 2014, 1624 UTC
by glimmer twin
2 Replies
2364 Views
Last post August 12, 2014, 2010 UTC
by glimmer twin
3 Replies
2078 Views
Last post October 24, 2019, 2303 UTC
by Fansome
10 Replies
5236 Views
Last post March 17, 2009, 1017 UTC
by RF BURNZ
FRN Seems to be down

Started by gristle « 1 2 »

15 Replies
7207 Views
Last post March 17, 2010, 0537 UTC
by Ender
0 Replies
2221 Views
Last post June 22, 2009, 2152 UTC
by gristle
13 Replies
2316 Views
Last post December 13, 2022, 0335 UTC
by Shortwave_Listener
0 Replies
1110 Views
Last post March 30, 2014, 1740 UTC
by herman
0 Replies
1217 Views
Last post December 10, 2014, 0600 UTC
by hfflunki
2 Replies
1666 Views
Last post August 24, 2014, 2110 UTC
by glimmer twin
1 Replies
1280 Views
Last post December 06, 2014, 2347 UTC
by Token
4 Replies
1239 Views
Last post July 12, 2024, 0410 UTC
by RobRich
9 Replies
3089 Views
Last post December 20, 2014, 0123 UTC
by refmo
0 Replies
1497 Views
Last post October 19, 2012, 2013 UTC
by Hornet0123
5 Replies
2562 Views
Last post February 27, 2013, 1051 UTC
by Kilokat7
2 Replies
1406 Views
Last post March 03, 2013, 1858 UTC
by myteaquinn
4 Replies
2272 Views
Last post March 02, 2013, 2331 UTC
by radiogaga
6 Replies
6191 Views
Last post March 03, 2013, 1748 UTC
by hsmith77
2 Replies
1706 Views
Last post August 08, 2013, 0036 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