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
1 Replies
368 Views
Last post May 04, 2019, 2213 UTC
by Skipmuck
0 Replies
319 Views
Last post May 04, 2019, 2154 UTC
by Ray Lalleu
1 Replies
410 Views
Last post May 04, 2019, 2151 UTC
by Ray Lalleu
1 Replies
448 Views
Last post May 04, 2019, 2124 UTC
by Ray Lalleu
5 Replies
632 Views
Last post May 04, 2019, 2106 UTC
by ChrisSmolinski
3 Replies
513 Views
Last post May 04, 2019, 2044 UTC
by KaySeeks
0 Replies
290 Views
Last post May 04, 2019, 2030 UTC
by Ray Lalleu
1 Replies
326 Views
Last post May 04, 2019, 2019 UTC
by kris
1 Replies
339 Views
Last post May 04, 2019, 2002 UTC
by kris
2 Replies
407 Views
Last post May 04, 2019, 1950 UTC
by kris
2 Replies
378 Views
Last post May 04, 2019, 1937 UTC
by The Ether Hacker
0 Replies
261 Views
Last post May 04, 2019, 1923 UTC
by Ray Lalleu
0 Replies
364 Views
Last post May 04, 2019, 1910 UTC
by Ray Lalleu
1 Replies
349 Views
Last post May 04, 2019, 1851 UTC
by Ray Lalleu
1 Replies
361 Views
Last post May 04, 2019, 1839 UTC
by ukdxer
2 Replies
386 Views
Last post May 04, 2019, 1832 UTC
by Ray Lalleu
0 Replies
275 Views
Last post May 04, 2019, 1808 UTC
by Ray Lalleu
0 Replies
269 Views
Last post May 04, 2019, 1724 UTC
by Ray Lalleu
1 Replies
352 Views
Last post May 04, 2019, 1701 UTC
by Brian
1 Replies
330 Views
Last post May 04, 2019, 1651 UTC
by dxace1

 

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