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
227 Views
Last post August 18, 2024, 2006 UTC
by Ray Lalleu
2 Replies
301 Views
Last post August 18, 2024, 1959 UTC
by Fisherman
1 Replies
191 Views
Last post August 18, 2024, 1941 UTC
by Ray Lalleu
0 Replies
172 Views
Last post August 18, 2024, 1900 UTC
by Ray Lalleu
0 Replies
176 Views
Last post August 18, 2024, 1848 UTC
by Ray Lalleu
1 Replies
227 Views
Last post August 18, 2024, 1844 UTC
by europirate
1 Replies
221 Views
Last post August 18, 2024, 1819 UTC
by kris
0 Replies
174 Views
Last post August 18, 2024, 1726 UTC
by Fisherman
3 Replies
355 Views
Last post August 18, 2024, 1724 UTC
by Ray Lalleu
3 Replies
291 Views
Last post August 18, 2024, 1717 UTC
by Fisherman
2 Replies
220 Views
Last post August 18, 2024, 1714 UTC
by Ray Lalleu
3 Replies
383 Views
Last post August 18, 2024, 1714 UTC
by europirate
3 Replies
297 Views
Last post August 18, 2024, 1704 UTC
by europirate
2 Replies
340 Views
Last post August 18, 2024, 1637 UTC
by europirate
0 Replies
184 Views
Last post August 18, 2024, 1554 UTC
by m3ozp1
0 Replies
168 Views
Last post August 18, 2024, 1552 UTC
by m3ozp1
0 Replies
166 Views
Last post August 18, 2024, 1430 UTC
by Fisherman
0 Replies
180 Views
Last post August 18, 2024, 1417 UTC
by Fisherman
0 Replies
247 Views
Last post August 18, 2024, 1336 UTC
by Fisherman
0 Replies
213 Views
Last post August 18, 2024, 1109 UTC
by europirate

 

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