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
1403 Views
Last post December 22, 2014, 1129 UTC
by ChrisSmolinski
0 Replies
1961 Views
Last post March 17, 2013, 1738 UTC
by fpeconsultant
0 Replies
1841 Views
Last post March 19, 2015, 1046 UTC
by ChrisSmolinski
0 Replies
2124 Views
Last post April 19, 2013, 1336 UTC
by fpeconsultant
0 Replies
1954 Views
Last post April 19, 2013, 1339 UTC
by fpeconsultant
0 Replies
2110 Views
Last post April 19, 2013, 1340 UTC
by fpeconsultant
0 Replies
1877 Views
Last post April 19, 2013, 1342 UTC
by fpeconsultant
0 Replies
2183 Views
Last post April 20, 2013, 1253 UTC
by fpeconsultant
0 Replies
2030 Views
Last post February 28, 2015, 1509 UTC
by fpeconsultant
0 Replies
1317 Views
Last post March 07, 2014, 0145 UTC
by glimmer twin
0 Replies
1475 Views
Last post March 07, 2014, 0148 UTC
by glimmer twin
0 Replies
2213 Views
Last post September 14, 2014, 1303 UTC
by ByteBORG
0 Replies
1781 Views
Last post May 03, 2013, 1405 UTC
by jFarley
0 Replies
4306 Views
Last post May 30, 2013, 0428 UTC
by glimmer twin
0 Replies
1418 Views
Last post March 15, 2014, 2258 UTC
by fpeconsultant
0 Replies
1448 Views
Last post November 08, 2014, 1709 UTC
by fpeconsultant
0 Replies
2186 Views
Last post March 17, 2013, 1736 UTC
by fpeconsultant
0 Replies
2228 Views
Last post March 16, 2013, 1503 UTC
by fpeconsultant
0 Replies
1583 Views
Last post September 17, 2014, 1046 UTC
by ChrisSmolinski
0 Replies
2402 Views
Last post March 02, 2013, 1627 UTC
by skeezix

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns