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
195 Views
Last post February 02, 2025, 0856 UTC
by Ray Lalleu
0 Replies
215 Views
Last post December 08, 2024, 1400 UTC
by Ray Lalleu
1 Replies
373 Views
Last post November 23, 2024, 0911 UTC
by RadioLongWire
0 Replies
236 Views
Last post January 05, 2025, 0858 UTC
by Ray Lalleu
0 Replies
47 Views
Last post November 16, 2025, 0859 UTC
by Ray Lalleu
0 Replies
234 Views
Last post January 04, 2025, 0910 UTC
by Ray Lalleu
0 Replies
359 Views
Last post April 08, 2024, 0901 UTC
by Ray Lalleu
0 Replies
179 Views
Last post December 28, 2024, 0902 UTC
by Ray Lalleu
0 Replies
222 Views
Last post February 22, 2025, 0903 UTC
by Ray Lalleu
0 Replies
243 Views
Last post December 03, 2023, 0903 UTC
by Ray Lalleu
0 Replies
287 Views
Last post December 09, 2023, 0904 UTC
by Ray Lalleu
0 Replies
269 Views
Last post June 04, 2023, 0908 UTC
by Ray Lalleu
2 Replies
265 Views
Last post January 01, 2025, 1105 UTC
by TRI International
0 Replies
229 Views
Last post June 24, 2023, 0916 UTC
by Ray Lalleu
0 Replies
205 Views
Last post February 16, 2025, 0911 UTC
by Ray Lalleu
0 Replies
216 Views
Last post November 09, 2024, 0912 UTC
by Ray Lalleu
0 Replies
486 Views
Last post January 21, 2024, 0913 UTC
by Ray Lalleu
0 Replies
206 Views
Last post November 24, 2024, 0914 UTC
by Ray Lalleu
1 Replies
332 Views
Last post March 17, 2024, 0958 UTC
by TRI International
0 Replies
177 Views
Last post December 22, 2024, 1038 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 T-Shirt
by MitchellTimeDesigns