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
164 Views
Last post December 22, 2024, 1403 UTC
by Ray Lalleu
0 Replies
222 Views
Last post January 29, 2023, 1607 UTC
by Ray Lalleu
1 Replies
417 Views
Last post March 07, 2021, 1311 UTC
by Bali_Frank
0 Replies
402 Views
Last post May 14, 2019, 1747 UTC
by Ray Lalleu
0 Replies
314 Views
Last post May 18, 2024, 0743 UTC
by Ray Lalleu
0 Replies
231 Views
Last post May 24, 2023, 2103 UTC
by Ray Lalleu
0 Replies
437 Views
Last post September 10, 2020, 2003 UTC
by Ray Lalleu
1 Replies
489 Views
Last post September 25, 2019, 1451 UTC
by dxace1
1 Replies
119 Views
Last post August 17, 2025, 1736 UTC
by dxhound2005
1 Replies
337 Views
Last post September 20, 2024, 1950 UTC
by europirate
1 Replies
389 Views
Last post November 05, 2023, 0939 UTC
by FOX
1 Replies
310 Views
Last post September 16, 2022, 1726 UTC
by kris
0 Replies
299 Views
Last post December 06, 2020, 1330 UTC
by Ray Lalleu
0 Replies
511 Views
Last post December 29, 2018, 1418 UTC
by Ray Lalleu
0 Replies
283 Views
Last post February 08, 2024, 0852 UTC
by Ray Lalleu
0 Replies
560 Views
Last post February 19, 2022, 2222 UTC
by Ray Lalleu
0 Replies
387 Views
Last post May 29, 2020, 1923 UTC
by Ray Lalleu
0 Replies
183 Views
Last post May 09, 2025, 2042 UTC
by Ray Lalleu
1 Replies
242 Views
Last post July 20, 2023, 2356 UTC
by N2MLP
0 Replies
398 Views
Last post August 05, 2021, 1635 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 Mug
HFUnderground Mug
by MitchellTimeDesigns