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
1492 Views
Last post November 03, 2011, 2112 UTC
by Fansome
0 Replies
1417 Views
Last post November 03, 2011, 2106 UTC
by Fansome
0 Replies
1663 Views
Last post December 27, 2012, 1316 UTC
by Sealord
0 Replies
1186 Views
Last post March 14, 2014, 2255 UTC
by DonMooreDXer
0 Replies
1720 Views
Last post November 01, 2011, 2321 UTC
by ChrisSmolinski
0 Replies
1657 Views
Last post November 01, 2011, 2224 UTC
by ChrisSmolinski
Propagation

Started by Fansome

0 Replies
860 Views
Last post February 07, 2014, 2247 UTC
by Fansome
0 Replies
1541 Views
Last post October 31, 2011, 2135 UTC
by ChrisSmolinski
0 Replies
1494 Views
Last post January 20, 2012, 1417 UTC
by ChrisSmolinski
0 Replies
1153 Views
Last post February 07, 2014, 2235 UTC
by Fansome
0 Replies
1404 Views
Last post February 05, 2014, 1256 UTC
by CoolAM Radio
0 Replies
902 Views
Last post February 04, 2014, 1218 UTC
by CoolAM Radio
Propagation

Started by Fansome

0 Replies
1463 Views
Last post October 29, 2011, 0402 UTC
by Fansome
Propagation

Started by Fansome

0 Replies
1596 Views
Last post January 12, 2013, 0224 UTC
by Fansome
0 Replies
969 Views
Last post January 28, 2014, 1933 UTC
by CoolAM Radio
Tyrannies

Started by Fansome

0 Replies
1727 Views
Last post October 27, 2011, 0305 UTC
by Fansome
Propagation

Started by Fansome

0 Replies
1352 Views
Last post November 18, 2011, 1639 UTC
by Fansome
Wizard's MW Pirate Review No. 7

Started by Newfoundland DXer

0 Replies
1593 Views
Last post February 07, 2012, 1406 UTC
by Newfoundland DXer
0 Replies
1003 Views
Last post November 21, 2013, 0035 UTC
by Fansome
0 Replies
1899 Views
Last post October 26, 2011, 0415 UTC
by John Poet

 

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