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
120 Views
Last post August 20, 2025, 1632 UTC
by Lana
0 Replies
426 Views
Last post October 31, 2022, 1649 UTC
by Magnitic
0 Replies
633 Views
Last post October 17, 2023, 2056 UTC
by europirate
1 Replies
754 Views
Last post February 08, 2022, 2307 UTC
by Ray Lalleu
0 Replies
1174 Views
Last post August 31, 2020, 2018 UTC
by ddasty
0 Replies
894 Views
Last post May 05, 2025, 0014 UTC
by Mick Boyle
0 Replies
379 Views
Last post January 05, 2025, 1559 UTC
by europirate
0 Replies
262 Views
Last post February 19, 2024, 2034 UTC
by Mick Boyle
0 Replies
1452 Views
Last post November 10, 2018, 2129 UTC
by zerodivide
0 Replies
357 Views
Last post February 23, 2024, 2142 UTC
by europirate
0 Replies
665 Views
Last post July 28, 2022, 2211 UTC
by kris
1 Replies
695 Views
Last post July 06, 2022, 0627 UTC
by Ray Lalleu
0 Replies
1021 Views
Last post April 04, 2025, 2347 UTC
by Mick Boyle
1 Replies
533 Views
Last post November 29, 2024, 2022 UTC
by europirate
1 Replies
454 Views
Last post November 23, 2023, 2009 UTC
by europirate
0 Replies
1118 Views
Last post January 19, 2020, 1558 UTC
by ChrisSmolinski
0 Replies
1065 Views
Last post December 15, 2019, 2237 UTC
by ChrisSmolinski
0 Replies
382 Views
Last post November 05, 2022, 1830 UTC
by Shortwave_Listener
1 Replies
503 Views
Last post January 08, 2023, 2249 UTC
by kris
0 Replies
397 Views
Last post November 30, 2022, 2047 UTC
by kris

 

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