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
350 Views
Last post May 08, 2021, 0802 UTC
by Ray Lalleu
0 Replies
422 Views
Last post May 07, 2021, 2241 UTC
by Ray Lalleu
0 Replies
342 Views
Last post May 07, 2021, 2225 UTC
by Ray Lalleu
2 Replies
483 Views
Last post May 07, 2021, 2202 UTC
by Bali_Frank
1 Replies
415 Views
Last post May 07, 2021, 2144 UTC
by kris
1 Replies
422 Views
Last post May 07, 2021, 2130 UTC
by kris
1 Replies
407 Views
Last post May 07, 2021, 2126 UTC
by kris
0 Replies
361 Views
Last post May 07, 2021, 2018 UTC
by Ray Lalleu
0 Replies
346 Views
Last post May 07, 2021, 1936 UTC
by Ray Lalleu
0 Replies
367 Views
Last post May 07, 2021, 1911 UTC
by Ray Lalleu
0 Replies
388 Views
Last post May 07, 2021, 1910 UTC
by Ray Lalleu
0 Replies
369 Views
Last post May 07, 2021, 1854 UTC
by Ray Lalleu
2 Replies
528 Views
Last post May 07, 2021, 1849 UTC
by kris
0 Replies
397 Views
Last post May 07, 2021, 1840 UTC
by Ray Lalleu
1 Replies
455 Views
Last post May 07, 2021, 1815 UTC
by dxace1
2 Replies
526 Views
Last post May 07, 2021, 1754 UTC
by F-10255
0 Replies
436 Views
Last post May 07, 2021, 1741 UTC
by Bali_Frank
2 Replies
504 Views
Last post May 07, 2021, 1727 UTC
by dxace1
0 Replies
366 Views
Last post May 07, 2021, 1554 UTC
by Ray Lalleu
0 Replies
358 Views
Last post May 07, 2021, 1243 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 Garden Flag
by MitchellTimeDesigns