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
319 Views
Last post April 20, 2021, 1933 UTC
by Ray Lalleu
0 Replies
284 Views
Last post April 20, 2021, 1923 UTC
by Ray Lalleu
2 Replies
533 Views
Last post April 20, 2021, 1634 UTC
by kris
0 Replies
406 Views
Last post April 20, 2021, 0910 UTC
by Ray Lalleu
2 Replies
524 Views
Last post April 19, 2021, 2254 UTC
by Molvania Poacher
1 Replies
521 Views
Last post April 19, 2021, 2211 UTC
by kris
0 Replies
489 Views
Last post April 19, 2021, 1938 UTC
by Ray Lalleu
0 Replies
357 Views
Last post April 19, 2021, 1859 UTC
by Ray Lalleu
0 Replies
348 Views
Last post April 19, 2021, 1830 UTC
by Ray Lalleu
0 Replies
321 Views
Last post April 19, 2021, 1827 UTC
by Ray Lalleu
0 Replies
352 Views
Last post April 19, 2021, 1816 UTC
by Ray Lalleu
0 Replies
326 Views
Last post April 19, 2021, 1812 UTC
by Ray Lalleu
1 Replies
406 Views
Last post April 19, 2021, 1635 UTC
by Bali_Frank
3 Replies
674 Views
Last post April 18, 2021, 2216 UTC
by K1MLP
1 Replies
471 Views
Last post April 18, 2021, 2000 UTC
by The Vault Keeper
1 Replies
595 Views
Last post April 18, 2021, 1951 UTC
by The Vault Keeper
1 Replies
430 Views
Last post April 18, 2021, 1816 UTC
by kris
1 Replies
449 Views
Last post April 18, 2021, 1732 UTC
by dxace1
1 Replies
389 Views
Last post April 18, 2021, 1659 UTC
by Bali_Frank
1 Replies
421 Views
Last post April 18, 2021, 1634 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 Garden Flag
by MitchellTimeDesigns