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
1 Replies
514 Views
Last post September 25, 2018, 1728 UTC
by kris
0 Replies
445 Views
Last post July 21, 2018, 1918 UTC
by Ray Lalleu
0 Replies
568 Views
Last post May 17, 2018, 1942 UTC
by Ray Lalleu
0 Replies
469 Views
Last post August 25, 2018, 2021 UTC
by Ray Lalleu
0 Replies
418 Views
Last post May 16, 2020, 1613 UTC
by Ray Lalleu
0 Replies
167 Views
Last post March 17, 2024, 0758 UTC
by kris
0 Replies
377 Views
Last post June 01, 2020, 0437 UTC
by FOX
0 Replies
242 Views
Last post December 05, 2020, 0839 UTC
by Ray Lalleu
0 Replies
418 Views
Last post September 16, 2018, 0851 UTC
by Ray Lalleu
0 Replies
377 Views
Last post November 18, 2018, 0905 UTC
by Ray Lalleu
1 Replies
451 Views
Last post March 08, 2019, 1207 UTC
by The Ether Hacker
0 Replies
471 Views
Last post September 18, 2018, 1216 UTC
by Ray Lalleu
0 Replies
458 Views
Last post August 23, 2018, 1219 UTC
by Ray Lalleu
0 Replies
546 Views
Last post August 24, 2018, 1228 UTC
by Ray Lalleu
3 Replies
756 Views
Last post October 07, 2018, 2224 UTC
by Ray Lalleu
1 Replies
538 Views
Last post October 06, 2018, 1917 UTC
by Ray Lalleu
0 Replies
327 Views
Last post December 03, 2020, 1430 UTC
by Ray Lalleu
0 Replies
409 Views
Last post November 04, 2018, 1438 UTC
by Ray Lalleu
0 Replies
431 Views
Last post September 12, 2018, 1442 UTC
by Ray Lalleu
0 Replies
384 Views
Last post October 24, 2018, 1442 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