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
12 Replies
3175 Views
Last post February 03, 2019, 1517 UTC
by ChrisSmolinski
11 Replies
6438 Views
Last post December 26, 2013, 2004 UTC
by Mentholyptus
14 Replies
1977 Views
Last post January 15, 2022, 0300 UTC
by Markokpik
10 Replies
3935 Views
Last post January 12, 2014, 1641 UTC
by ChrisSmolinski
0 Replies
908 Views
Last post January 11, 2014, 1629 UTC
by ChrisSmolinski
1 Replies
1140 Views
Last post April 17, 2012, 1225 UTC
by Zoidberg
1 Replies
1540 Views
Last post May 03, 2012, 2102 UTC
by Ray Lalleu
3 Replies
1717 Views
Last post April 17, 2012, 0143 UTC
by jFarley
8 Replies
1101 Views
Last post May 14, 2023, 2322 UTC
by TRI International
4 Replies
2029 Views
Last post January 01, 2015, 1936 UTC
by refmo
9 Replies
1333 Views
Last post December 24, 2019, 2147 UTC
by Davep
10 Replies
1978 Views
Last post March 13, 2020, 2314 UTC
by hammarhead
14 Replies
1747 Views
Last post September 25, 2021, 2323 UTC
by myteaquinn
12 Replies
2097 Views
Last post May 05, 2018, 1625 UTC
by MDK2
4 Replies
1164 Views
Last post August 06, 2018, 1620 UTC
by ChrisSmolinski
8 Replies
1728 Views
Last post October 21, 2018, 2218 UTC
by ChrisLobdell
10 Replies
1826 Views
Last post June 02, 2018, 1334 UTC
by ChrisSmolinski
8 Replies
1752 Views
Last post April 23, 2018, 1140 UTC
by ChrisSmolinski
3 Replies
1045 Views
Last post February 05, 2017, 1944 UTC
by Rafman
14 Replies
1717 Views
Last post March 18, 2023, 0028 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