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
220 Views
Last post September 21, 2023, 1644 UTC
by Ray Lalleu
0 Replies
209 Views
Last post September 21, 2023, 1628 UTC
by Ray Lalleu
0 Replies
233 Views
Last post September 21, 2023, 1609 UTC
by Ray Lalleu
0 Replies
234 Views
Last post September 21, 2023, 1521 UTC
by Ray Lalleu
0 Replies
236 Views
Last post September 20, 2023, 1711 UTC
by Ray Lalleu
0 Replies
236 Views
Last post September 20, 2023, 1706 UTC
by Ray Lalleu
0 Replies
236 Views
Last post September 20, 2023, 1433 UTC
by Ray Lalleu
0 Replies
231 Views
Last post September 19, 2023, 1957 UTC
by Ray Lalleu
0 Replies
282 Views
Last post September 19, 2023, 1951 UTC
by Ray Lalleu
0 Replies
234 Views
Last post September 19, 2023, 1827 UTC
by Ray Lalleu
0 Replies
261 Views
Last post September 19, 2023, 1659 UTC
by Ray Lalleu
0 Replies
330 Views
Last post September 19, 2023, 1534 UTC
by Ray Lalleu
0 Replies
254 Views
Last post September 19, 2023, 1522 UTC
by Ray Lalleu
0 Replies
297 Views
Last post September 18, 2023, 2200 UTC
by kris
0 Replies
280 Views
Last post September 18, 2023, 2021 UTC
by Ray Lalleu
0 Replies
244 Views
Last post September 18, 2023, 1951 UTC
by Ray Lalleu
0 Replies
266 Views
Last post September 18, 2023, 1708 UTC
by Ray Lalleu
0 Replies
265 Views
Last post September 18, 2023, 1609 UTC
by Ray Lalleu
0 Replies
261 Views
Last post September 18, 2023, 1409 UTC
by Ray Lalleu
0 Replies
309 Views
Last post September 17, 2023, 1916 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