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
201 Views
Last post November 12, 2023, 0738 UTC
by Ray Lalleu
0 Replies
502 Views
Last post August 24, 2018, 2007 UTC
by Ray Lalleu
0 Replies
402 Views
Last post September 16, 2020, 2130 UTC
by Ray Lalleu
0 Replies
369 Views
Last post May 27, 2022, 2106 UTC
by Ray Lalleu
0 Replies
388 Views
Last post March 14, 2021, 0930 UTC
by Ray Lalleu
0 Replies
267 Views
Last post February 07, 2023, 1722 UTC
by Ray Lalleu
0 Replies
194 Views
Last post December 28, 2024, 1538 UTC
by Ray Lalleu
0 Replies
332 Views
Last post February 02, 2020, 0941 UTC
by Ray Lalleu
3 Replies
648 Views
Last post October 09, 2021, 1655 UTC
by kobalts
3 Replies
335 Views
Last post September 28, 2024, 1919 UTC
by kris
0 Replies
474 Views
Last post June 17, 2018, 2159 UTC
by Ray Lalleu
0 Replies
377 Views
Last post October 03, 2019, 1702 UTC
by Ray Lalleu
2 Replies
606 Views
Last post August 02, 2020, 2334 UTC
by Skipmuck
0 Replies
443 Views
Last post June 24, 2021, 1851 UTC
by Ray Lalleu
0 Replies
406 Views
Last post April 16, 2022, 2137 UTC
by Ray Lalleu
0 Replies
284 Views
Last post May 31, 2023, 2232 UTC
by Ray Lalleu
0 Replies
271 Views
Last post April 01, 2024, 1927 UTC
by Ray Lalleu
1 Replies
697 Views
Last post April 08, 2019, 2047 UTC
by ukdxer
0 Replies
298 Views
Last post May 01, 2020, 2010 UTC
by Ray Lalleu
0 Replies
404 Views
Last post January 11, 2022, 1004 UTC
by Ray Lalleu

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns