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
296 Views
Last post January 23, 2024, 1630 UTC
by Ray Lalleu
0 Replies
329 Views
Last post January 23, 2024, 1607 UTC
by Ray Lalleu
0 Replies
275 Views
Last post January 23, 2024, 1557 UTC
by Ray Lalleu
0 Replies
330 Views
Last post January 23, 2024, 1544 UTC
by Ray Lalleu
0 Replies
231 Views
Last post January 23, 2024, 1524 UTC
by Ray Lalleu
0 Replies
218 Views
Last post January 23, 2024, 1038 UTC
by kris
0 Replies
212 Views
Last post January 23, 2024, 0858 UTC
by Ray Lalleu
0 Replies
501 Views
Last post January 22, 2024, 2035 UTC
by Ray Lalleu
0 Replies
256 Views
Last post January 22, 2024, 1635 UTC
by Fisherman
0 Replies
273 Views
Last post January 22, 2024, 1605 UTC
by Ray Lalleu
0 Replies
288 Views
Last post January 22, 2024, 1415 UTC
by Ray Lalleu
0 Replies
382 Views
Last post January 22, 2024, 1250 UTC
by Ray Lalleu
0 Replies
432 Views
Last post January 22, 2024, 0842 UTC
by Ray Lalleu
0 Replies
235 Views
Last post January 21, 2024, 1825 UTC
by Ray Lalleu
0 Replies
491 Views
Last post January 21, 2024, 1816 UTC
by Ray Lalleu
0 Replies
461 Views
Last post January 21, 2024, 1811 UTC
by Ray Lalleu
0 Replies
243 Views
Last post January 21, 2024, 1802 UTC
by Ray Lalleu
0 Replies
598 Views
Last post January 21, 2024, 1604 UTC
by FOX
0 Replies
181 Views
Last post January 21, 2024, 1529 UTC
by Ray Lalleu
0 Replies
311 Views
Last post January 21, 2024, 1516 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 Garden Flag
by MitchellTimeDesigns