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
1 Replies
497 Views
Last post October 02, 2021, 1649 UTC
by Bali_Frank
1 Replies
256 Views
Last post June 29, 2025, 1656 UTC
by ukdxer
0 Replies
627 Views
Last post June 02, 2018, 1728 UTC
by Ray Lalleu
0 Replies
454 Views
Last post July 26, 2020, 1906 UTC
by Ray Lalleu
0 Replies
272 Views
Last post March 25, 2024, 2032 UTC
by Ray Lalleu
1 Replies
504 Views
Last post March 29, 2019, 2131 UTC
by PirateSWL
3 Replies
774 Views
Last post January 27, 2021, 2216 UTC
by whisky6
1 Replies
554 Views
Last post January 02, 2022, 1644 UTC
by europirate
0 Replies
509 Views
Last post December 30, 2023, 1721 UTC
by Ray Lalleu
0 Replies
185 Views
Last post November 09, 2024, 0924 UTC
by Ray Lalleu
2 Replies
230 Views
Last post October 05, 2025, 1817 UTC
by Danx73
0 Replies
517 Views
Last post October 27, 2018, 1525 UTC
by Ray Lalleu
0 Replies
451 Views
Last post November 30, 2019, 1102 UTC
by Ray Lalleu
0 Replies
396 Views
Last post October 31, 2020, 0908 UTC
by Ray Lalleu
1 Replies
448 Views
Last post August 20, 2021, 2023 UTC
by Bali_Frank
0 Replies
355 Views
Last post July 17, 2022, 0710 UTC
by Ray Lalleu
0 Replies
219 Views
Last post August 04, 2023, 2126 UTC
by Ray Lalleu
1 Replies
629 Views
Last post May 03, 2021, 1948 UTC
by The Vault Keeper
0 Replies
223 Views
Last post April 05, 2023, 1710 UTC
by Ray Lalleu
3 Replies
461 Views
Last post February 20, 2025, 1932 UTC
by Pascal

 

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