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
4650 Views
Last post May 29, 2015, 0125 UTC
by Pigmeat
3 Replies
4581 Views
Last post May 26, 2009, 0401 UTC
by bryan24230
17 Replies
4547 Views
Last post September 13, 2017, 1603 UTC
by shadypyro
0 Replies
4539 Views
Last post August 31, 2019, 1550 UTC
by Humat
3 Replies
4537 Views
Last post February 02, 2014, 0917 UTC
by Chanter
1 Replies
4483 Views
Last post December 02, 2012, 0029 UTC
by Chanter
9 Replies
4411 Views
Last post July 09, 2015, 1021 UTC
by Oliver
0 Replies
4360 Views
Last post November 17, 2012, 1914 UTC
by ChrisSmolinski
19 Replies
4350 Views
Last post June 12, 2018, 1335 UTC
by sat_dxer
1 Replies
4347 Views
Last post July 28, 2019, 0018 UTC
by MDK2
1 Replies
4257 Views
Last post February 26, 2012, 0459 UTC
by cmradio
1 Replies
4235 Views
Last post March 11, 2014, 0444 UTC
by glimmer twin
4 Replies
4183 Views
Last post January 07, 2009, 0734 UTC
by Pigmeat
2 Replies
4179 Views
Last post January 31, 2009, 0650 UTC
by Zoidberg
11 Replies
4174 Views
Last post August 07, 2016, 0527 UTC
by shadypyro
1 Replies
4125 Views
Last post April 08, 2008, 1311 UTC
by Pigmeat
12 Replies
4104 Views
Last post February 08, 2013, 0456 UTC
by Zane
SW Listings?

Started by Rob

3 Replies
4046 Views
Last post June 23, 2008, 1427 UTC
by corq
7 Replies
4042 Views
Last post November 19, 2011, 2333 UTC
by jFarley
10 Replies
4021 Views
Last post January 12, 2018, 1507 UTC
by fpeconsultant

 

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