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
172 Views
Last post October 11, 2025, 2058 UTC
by RainBrandy
1 Replies
151 Views
Last post October 11, 2025, 2039 UTC
by Danx73
1 Replies
124 Views
Last post October 11, 2025, 1847 UTC
by Ray Lalleu
1 Replies
157 Views
Last post October 11, 2025, 1814 UTC
by kris
1 Replies
151 Views
Last post October 11, 2025, 1757 UTC
by kris
1 Replies
168 Views
Last post October 11, 2025, 1711 UTC
by Ray Lalleu
1 Replies
218 Views
Last post October 11, 2025, 1644 UTC
by kris
1 Replies
168 Views
Last post October 11, 2025, 1638 UTC
by Ray Lalleu
1 Replies
134 Views
Last post October 11, 2025, 1630 UTC
by kris
1 Replies
139 Views
Last post October 11, 2025, 1630 UTC
by Alaska_CZ
1 Replies
155 Views
Last post October 11, 2025, 1607 UTC
by Ray Lalleu
1 Replies
143 Views
Last post October 11, 2025, 1552 UTC
by Ray Lalleu
1 Replies
197 Views
Last post October 11, 2025, 1027 UTC
by Ray Lalleu
1 Replies
170 Views
Last post October 11, 2025, 0947 UTC
by RainBrandy
1 Replies
135 Views
Last post October 11, 2025, 0928 UTC
by RainBrandy
1 Replies
134 Views
Last post October 11, 2025, 0925 UTC
by RainBrandy
1 Replies
180 Views
Last post October 11, 2025, 0829 UTC
by RainBrandy
1 Replies
204 Views
Last post October 11, 2025, 0527 UTC
by RadioDead
1 Replies
188 Views
Last post October 10, 2025, 2027 UTC
by Ray Lalleu
1 Replies
162 Views
Last post October 10, 2025, 2020 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