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
503 Views
Last post November 07, 2020, 2129 UTC
by PirateSWL
0 Replies
293 Views
Last post December 11, 2022, 1141 UTC
by ChrisSmolinski
0 Replies
713 Views
Last post January 07, 2013, 1639 UTC
by ChrisSmolinski
0 Replies
427 Views
Last post October 31, 2023, 2021 UTC
by Sealord
0 Replies
460 Views
Last post July 08, 2024, 0201 UTC
by Skipmuck
0 Replies
477 Views
Last post January 28, 2023, 1832 UTC
by Skipmuck
0 Replies
769 Views
Last post March 08, 2013, 0312 UTC
by jFarley
0 Replies
732 Views
Last post March 08, 2013, 0310 UTC
by jFarley
0 Replies
730 Views
Last post September 28, 2013, 0223 UTC
by jFarley
0 Replies
236 Views
Last post December 25, 2024, 2315 UTC
by Zane
0 Replies
307 Views
Last post December 23, 2022, 2052 UTC
by ChrisSmolinski
0 Replies
491 Views
Last post July 29, 2020, 1448 UTC
by ChrisSmolinski
0 Replies
810 Views
Last post July 18, 2014, 0031 UTC
by ChrisSmolinski
0 Replies
570 Views
Last post August 11, 2017, 1716 UTC
by ChrisSmolinski
0 Replies
364 Views
Last post February 11, 2024, 1627 UTC
by Sealord
0 Replies
795 Views
Last post October 19, 2019, 2120 UTC
by ChrisSmolinski
0 Replies
492 Views
Last post February 08, 2019, 2156 UTC
by ChrisSmolinski
0 Replies
3353 Views
Last post July 27, 2011, 1217 UTC
by ChrisSmolinski
0 Replies
788 Views
Last post September 02, 2017, 1244 UTC
by ChrisSmolinski
0 Replies
1013 Views
Last post March 09, 2013, 2159 UTC
by Beerus Maximus

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns