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
299 Views
Last post July 14, 2024, 0903 UTC
by Benoit LEVEQUE
0 Replies
299 Views
Last post June 14, 2022, 1509 UTC
by Ray Lalleu
1 Replies
299 Views
Last post February 16, 2025, 1800 UTC
by dxace1
1 Replies
299 Views
Last post July 18, 2023, 1724 UTC
by Ray Lalleu
1 Replies
299 Views
Last post May 03, 2023, 1843 UTC
by dxace1
1 Replies
299 Views
Last post October 21, 2023, 1934 UTC
by Ray Lalleu
0 Replies
299 Views
Last post March 18, 2024, 1854 UTC
by kris
0 Replies
299 Views
Last post September 17, 2022, 1402 UTC
by Misti-Radio
0 Replies
299 Views
Last post September 29, 2023, 2003 UTC
by Ray Lalleu
1 Replies
299 Views
Last post October 21, 2023, 0846 UTC
by Ray Lalleu
0 Replies
299 Views
Last post January 18, 2024, 1849 UTC
by Ray Lalleu
0 Replies
299 Views
Last post October 21, 2020, 2008 UTC
by Ray Lalleu
2 Replies
299 Views
Last post September 08, 2024, 0807 UTC
by Ray Lalleu
1 Replies
299 Views
Last post March 21, 2025, 2240 UTC
by N2MLP
1 Replies
299 Views
Last post June 04, 2023, 2119 UTC
by Ray Lalleu
0 Replies
299 Views
Last post December 05, 2022, 1505 UTC
by Ray Lalleu
0 Replies
299 Views
Last post October 14, 2022, 1834 UTC
by Ray Lalleu
1 Replies
299 Views
Last post October 02, 2024, 1805 UTC
by kris
0 Replies
299 Views
Last post July 11, 2020, 0852 UTC
by Ray Lalleu
1 Replies
299 Views
Last post May 02, 2025, 2050 UTC
by europirate

 

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