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
399 Views
Last post March 26, 2023, 1957 UTC
by Ray Lalleu
0 Replies
339 Views
Last post March 26, 2023, 1948 UTC
by Ray Lalleu
0 Replies
347 Views
Last post March 26, 2023, 1930 UTC
by Ray Lalleu
0 Replies
329 Views
Last post March 26, 2023, 1927 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 25, 2023, 2153 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 25, 2023, 2120 UTC
by Ray Lalleu
0 Replies
479 Views
Last post March 25, 2023, 2116 UTC
by EagleWave
0 Replies
353 Views
Last post March 25, 2023, 2102 UTC
by Ray Lalleu
0 Replies
496 Views
Last post March 25, 2023, 1753 UTC
by dxhound2005
0 Replies
341 Views
Last post March 24, 2023, 2215 UTC
by Ray Lalleu
0 Replies
335 Views
Last post March 24, 2023, 2134 UTC
by Ray Lalleu
1 Replies
485 Views
Last post March 24, 2023, 2055 UTC
by kris
0 Replies
403 Views
Last post March 24, 2023, 2032 UTC
by kris
1 Replies
423 Views
Last post March 24, 2023, 2017 UTC
by Ray Lalleu
0 Replies
313 Views
Last post March 24, 2023, 1946 UTC
by Ray Lalleu
0 Replies
309 Views
Last post March 23, 2023, 2230 UTC
by Ray Lalleu
0 Replies
332 Views
Last post March 23, 2023, 2024 UTC
by Ray Lalleu
2 Replies
464 Views
Last post March 23, 2023, 1657 UTC
by dxhound2005
0 Replies
303 Views
Last post March 22, 2023, 1756 UTC
by Ray Lalleu
0 Replies
301 Views
Last post March 21, 2023, 2125 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 House Flag
by MitchellTimeDesigns