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
2 Replies
1156 Views
Last post September 25, 2015, 1651 UTC
by ByteBORG
1 Replies
442 Views
Last post January 11, 2023, 1351 UTC
by Skipmuck
5 Replies
1720 Views
Last post February 20, 2016, 1511 UTC
by ChrisSmolinski
3 Replies
1172 Views
Last post October 08, 2013, 1159 UTC
by ChrisSmolinski
6 Replies
3236 Views
Last post March 27, 2015, 1243 UTC
by jFarley
0 Replies
848 Views
Last post August 17, 2015, 1543 UTC
by ChrisSmolinski
4 Replies
1754 Views
Last post December 10, 2015, 1523 UTC
by ChrisSmolinski
0 Replies
520 Views
Last post February 13, 2021, 0237 UTC
by William Hassig
9 Replies
2174 Views
Last post October 16, 2016, 1433 UTC
by ChrisSmolinski
0 Replies
453 Views
Last post September 24, 2020, 0226 UTC
by blw
2 Replies
876 Views
Last post September 02, 2018, 1200 UTC
by ChrisSmolinski
1 Replies
477 Views
Last post January 23, 2021, 0312 UTC
by radiorandy
7 Replies
1297 Views
Last post May 13, 2018, 1704 UTC
by ChrisSmolinski
4 Replies
710 Views
Last post July 30, 2024, 2110 UTC
by N2MLP
4 Replies
1324 Views
Last post May 12, 2018, 0303 UTC
by MDK2
1 Replies
430 Views
Last post March 14, 2023, 0231 UTC
by hsmith77
1 Replies
712 Views
Last post June 15, 2019, 0238 UTC
by Treehouse SWL
1 Replies
470 Views
Last post June 17, 2022, 0242 UTC
by hsmith77
3 Replies
778 Views
Last post May 20, 2018, 1701 UTC
by ChrisSmolinski
8 Replies
1302 Views
Last post February 21, 2021, 0434 UTC
by MDK2

 

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