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
595 Views
Last post January 13, 2019, 1928 UTC
by Ray Lalleu
1 Replies
270 Views
Last post December 31, 2024, 1103 UTC
by kris
0 Replies
206 Views
Last post February 12, 2023, 0942 UTC
by Ray Lalleu
0 Replies
330 Views
Last post March 17, 2021, 1633 UTC
by Ray Lalleu
0 Replies
428 Views
Last post May 27, 2019, 1918 UTC
by Ray Lalleu
0 Replies
266 Views
Last post June 01, 2024, 0758 UTC
by Ray Lalleu
0 Replies
328 Views
Last post September 19, 2020, 1314 UTC
by Ray Lalleu
0 Replies
480 Views
Last post August 28, 2018, 1931 UTC
by Ray Lalleu
0 Replies
149 Views
Last post August 27, 2025, 0847 UTC
by Ray Lalleu
2 Replies
495 Views
Last post November 14, 2023, 2114 UTC
by europirate
1 Replies
586 Views
Last post November 23, 2021, 1146 UTC
by Bali_Frank
1 Replies
422 Views
Last post March 21, 2020, 2029 UTC
by FOX
2 Replies
237 Views
Last post February 16, 2025, 1733 UTC
by europirate
0 Replies
332 Views
Last post April 01, 2023, 1557 UTC
by Ray Lalleu
0 Replies
431 Views
Last post March 02, 2022, 1503 UTC
by Ray Lalleu
1 Replies
482 Views
Last post April 30, 2021, 2015 UTC
by dxace1
1 Replies
464 Views
Last post June 08, 2020, 1947 UTC
by Brian
1 Replies
344 Views
Last post July 27, 2024, 0736 UTC
by Benoit LEVEQUE
0 Replies
192 Views
Last post July 30, 2023, 2134 UTC
by Ray Lalleu
0 Replies
288 Views
Last post July 12, 2022, 1949 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