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
329 Views
Last post April 25, 2024, 2020 UTC
by Ray Lalleu
1 Replies
381 Views
Last post April 25, 2024, 1828 UTC
by Ray Lalleu
1 Replies
386 Views
Last post April 25, 2024, 1705 UTC
by Fisherman
0 Replies
220 Views
Last post April 25, 2024, 1556 UTC
by Ray Lalleu
1 Replies
386 Views
Last post April 25, 2024, 1415 UTC
by Fisherman
0 Replies
253 Views
Last post April 25, 2024, 1411 UTC
by Fisherman
0 Replies
218 Views
Last post April 24, 2024, 2011 UTC
by Ray Lalleu
1 Replies
356 Views
Last post April 24, 2024, 1908 UTC
by Benoit LEVEQUE
0 Replies
228 Views
Last post April 24, 2024, 1904 UTC
by Ray Lalleu
1 Replies
299 Views
Last post April 24, 2024, 1901 UTC
by Benoit LEVEQUE
4 Replies
586 Views
Last post April 24, 2024, 1856 UTC
by Benoit LEVEQUE
0 Replies
271 Views
Last post April 24, 2024, 0945 UTC
by TRI International
0 Replies
252 Views
Last post April 24, 2024, 0937 UTC
by TRI International
0 Replies
243 Views
Last post April 24, 2024, 0933 UTC
by TRI International
0 Replies
239 Views
Last post April 23, 2024, 2035 UTC
by Ray Lalleu
1 Replies
687 Views
Last post April 23, 2024, 2033 UTC
by Gino Italy
0 Replies
231 Views
Last post April 23, 2024, 2017 UTC
by Ray Lalleu
2 Replies
432 Views
Last post April 23, 2024, 2010 UTC
by Fisherman
4 Replies
624 Views
Last post April 23, 2024, 1931 UTC
by Fisherman
1 Replies
338 Views
Last post April 23, 2024, 1852 UTC
by Benoit LEVEQUE

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns