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
147 Views
Last post May 04, 2025, 1031 UTC
by europirate
0 Replies
147 Views
Last post October 06, 2024, 0738 UTC
by Ray Lalleu
0 Replies
147 Views
Last post April 18, 2025, 1246 UTC
by Ray Lalleu
0 Replies
147 Views
Last post December 24, 2024, 0855 UTC
by Ray Lalleu
0 Replies
147 Views
Last post December 06, 2024, 1454 UTC
by Oliver
0 Replies
147 Views
Last post December 03, 2023, 0914 UTC
by Ray Lalleu
0 Replies
147 Views
Last post December 25, 2024, 1048 UTC
by Ethernut
0 Replies
147 Views
Last post March 23, 2025, 0903 UTC
by Ray Lalleu
0 Replies
147 Views
Last post October 01, 2023, 0817 UTC
by Ray Lalleu
0 Replies
147 Views
Last post April 13, 2025, 1206 UTC
by europirate
0 Replies
147 Views
Last post February 09, 2025, 1659 UTC
by Ray Lalleu
0 Replies
147 Views
Last post February 09, 2025, 0828 UTC
by Ray Lalleu
0 Replies
147 Views
Last post November 17, 2024, 0920 UTC
by Ray Lalleu
0 Replies
147 Views
Last post January 11, 2025, 1659 UTC
by Ray Lalleu
0 Replies
147 Views
Last post March 23, 2025, 0945 UTC
by Ray Lalleu
0 Replies
147 Views
Last post March 15, 2025, 1057 UTC
by Ray Lalleu
0 Replies
147 Views
Last post December 29, 2024, 1935 UTC
by Ray Lalleu
0 Replies
148 Views
Last post November 23, 2024, 1655 UTC
by Ray Lalleu
0 Replies
148 Views
Last post March 16, 2025, 1349 UTC
by Benoit LEVEQUE
0 Replies
148 Views
Last post February 15, 2025, 0844 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