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
4 Replies
586 Views
Last post February 05, 2023, 1722 UTC
by Robertas
2 Replies
293 Views
Last post February 05, 2023, 1715 UTC
by Robertas
3 Replies
431 Views
Last post February 05, 2023, 1712 UTC
by Robertas
2 Replies
288 Views
Last post February 05, 2023, 1643 UTC
by Ray Lalleu
2 Replies
330 Views
Last post February 05, 2023, 1637 UTC
by Ray Lalleu
0 Replies
219 Views
Last post February 05, 2023, 1633 UTC
by Ray Lalleu
3 Replies
478 Views
Last post February 05, 2023, 1616 UTC
by kobalts
2 Replies
423 Views
Last post February 05, 2023, 1615 UTC
by kobalts
1 Replies
320 Views
Last post February 05, 2023, 1406 UTC
by Ray Lalleu
1 Replies
430 Views
Last post February 05, 2023, 1335 UTC
by Ray Lalleu
1 Replies
418 Views
Last post February 05, 2023, 1304 UTC
by kris
2 Replies
448 Views
Last post February 05, 2023, 1204 UTC
by Bricklayer
4 Replies
482 Views
Last post February 05, 2023, 1121 UTC
by m3ozp1
0 Replies
284 Views
Last post February 05, 2023, 1113 UTC
by TRI International
1 Replies
274 Views
Last post February 05, 2023, 1101 UTC
by m3ozp1
0 Replies
196 Views
Last post February 05, 2023, 1059 UTC
by Ray Lalleu
1 Replies
261 Views
Last post February 05, 2023, 1035 UTC
by Bali_Frank
0 Replies
228 Views
Last post February 05, 2023, 1032 UTC
by TRI International
1 Replies
279 Views
Last post February 05, 2023, 1030 UTC
by Ray Lalleu
3 Replies
444 Views
Last post February 05, 2023, 1029 UTC
by Bali_Frank

 

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