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
0 Replies
1320 Views
Last post January 16, 2013, 0910 UTC
by glimmer twin
0 Replies
1473 Views
Last post May 13, 2013, 1956 UTC
by ka1iic
0 Replies
1046 Views
Last post July 20, 2013, 2007 UTC
by skeezix
0 Replies
1377 Views
Last post January 23, 2013, 0732 UTC
by glimmer twin
recent logs

Started by Ary-B

0 Replies
1351 Views
Last post January 11, 2014, 1153 UTC
by Ary-B
0 Replies
4796 Views
Last post January 26, 2013, 0652 UTC
by Ary-B
E11 01/11/2014 10213 Khz 1810z

Started by 07code04stalker1776

0 Replies
1347 Views
Last post January 11, 2014, 1834 UTC
by 07code04stalker1776
E11 Habits for November 2013

Started by 07code04stalker1776

0 Replies
1396 Views
Last post January 11, 2014, 1844 UTC
by 07code04stalker1776
0 Replies
1140 Views
Last post October 09, 2013, 1149 UTC
by Sealord
0 Replies
1848 Views
Last post January 27, 2013, 1724 UTC
by ChrisSmolinski
0 Replies
1383 Views
Last post January 27, 2013, 2105 UTC
by desmoface
0 Replies
1287 Views
Last post January 27, 2013, 2307 UTC
by desmoface
0 Replies
1328 Views
Last post January 28, 2013, 2111 UTC
by glimmer twin
0 Replies
1287 Views
Last post January 30, 2013, 1702 UTC
by Echo_One
0 Replies
1207 Views
Last post October 09, 2013, 1203 UTC
by Sealord
0 Replies
1808 Views
Last post February 02, 2013, 2204 UTC
by desmoface
0 Replies
1569 Views
Last post February 04, 2013, 2214 UTC
by glimmer twin
0 Replies
1099 Views
Last post February 04, 2014, 1454 UTC
by Token
0 Replies
1290 Views
Last post February 09, 2013, 1824 UTC
by desmoface
HM01 10345 kHz AM 0600 02-09-14

Started by vhavrilko

0 Replies
1246 Views
Last post February 14, 2014, 1434 UTC
by vhavrilko

 

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