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
9 Replies
1166 Views
Last post January 22, 2023, 0545 UTC
by Dr. Strangelove
5 Replies
1162 Views
Last post February 07, 2020, 0030 UTC
by dxace1
11 Replies
2834 Views
Last post June 24, 2017, 1437 UTC
by ChrisSmolinski
24 Replies
3027 Views
Last post September 23, 2022, 0309 UTC
by Pigmeat
1 Replies
827 Views
Last post January 24, 2018, 1427 UTC
by digitalmod
5 Replies
1540 Views
Last post December 20, 2015, 1617 UTC
by ChrisSmolinski
7 Replies
1601 Views
Last post May 15, 2018, 2309 UTC
by Skipmuck
9 Replies
820 Views
Last post February 13, 2023, 2302 UTC
by Andrew Yoder
23 Replies
2508 Views
Last post October 29, 2022, 0119 UTC
by alleycat
0 Replies
340 Views
Last post May 12, 2023, 0214 UTC
by Skipmuck
19 Replies
5806 Views
Last post October 25, 2015, 1525 UTC
by ChrisSmolinski
17 Replies
2626 Views
Last post January 31, 2020, 0138 UTC
by blw
15 Replies
1648 Views
Last post September 17, 2022, 2334 UTC
by Pigmeat
3 Replies
952 Views
Last post December 19, 2016, 0018 UTC
by refmo
3 Replies
1267 Views
Last post October 21, 2019, 1804 UTC
by refmo
8 Replies
2230 Views
Last post April 12, 2017, 0130 UTC
by hermitva
6 Replies
2024 Views
Last post February 14, 2014, 1739 UTC
by ChrisSmolinski
13 Replies
1115 Views
Last post May 07, 2023, 0404 UTC
by Pigmeat
9 Replies
967 Views
Last post August 24, 2023, 2231 UTC
by flexoman61
1 Replies
515 Views
Last post October 13, 2020, 1106 UTC
by ChrisSmolinski

 

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