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
831 Views
Last post February 04, 2016, 1640 UTC
by curious george
3 Replies
1329 Views
Last post March 13, 2016, 2303 UTC
by ChrisSmolinski
1 Replies
962 Views
Last post December 29, 2015, 2304 UTC
by refmo
3 Replies
1818 Views
Last post March 06, 2013, 1730 UTC
by ChrisLobdell
4 Replies
1618 Views
Last post March 25, 2020, 1954 UTC
by Ct Yankee
5 Replies
1351 Views
Last post December 04, 2016, 1401 UTC
by aurora
2 Replies
1108 Views
Last post March 30, 2013, 1322 UTC
by Rafman
3 Replies
1570 Views
Last post September 01, 2015, 2312 UTC
by curious george
3 Replies
1485 Views
Last post March 19, 2013, 2339 UTC
by jFarley
9 Replies
3437 Views
Last post September 03, 2017, 0023 UTC
by William Hassig
8 Replies
1891 Views
Last post December 17, 2016, 2149 UTC
by curious george
8 Replies
1960 Views
Last post January 17, 2016, 2310 UTC
by refmo
3 Replies
1365 Views
Last post February 24, 2018, 1751 UTC
by PghScanner
6 Replies
1868 Views
Last post April 22, 2016, 2044 UTC
by ka1iic
11 Replies
3535 Views
Last post November 05, 2017, 2256 UTC
by Ray Lalleu
10 Replies
3671 Views
Last post January 12, 2015, 0208 UTC
by Rafman
3 Replies
1417 Views
Last post December 10, 2017, 1859 UTC
by RainBrandy
1 Replies
1059 Views
Last post February 03, 2016, 1505 UTC
by ChrisSmolinski
5 Replies
1549 Views
Last post September 24, 2016, 2354 UTC
by refmo
14 Replies
1418 Views
Last post June 21, 2022, 0008 UTC
by Pigmeat

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns