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
2 Replies
439 Views
Last post November 18, 2022, 1701 UTC
by Bali_Frank
2 Replies
460 Views
Last post August 18, 2020, 2354 UTC
by ChrisSmolinski
2 Replies
340 Views
Last post November 21, 2022, 1418 UTC
by kobalts
2 Replies
811 Views
Last post May 25, 2019, 2252 UTC
by Ray Lalleu
2 Replies
309 Views
Last post November 20, 2022, 1217 UTC
by kobalts
2 Replies
362 Views
Last post November 13, 2022, 1547 UTC
by kobalts
2 Replies
334 Views
Last post November 18, 2022, 1651 UTC
by Bali_Frank
2 Replies
596 Views
Last post August 17, 2020, 0856 UTC
by uk-pandora
2 Replies
350 Views
Last post November 11, 2022, 2203 UTC
by kris
2 Replies
541 Views
Last post May 25, 2019, 1639 UTC
by Ray Lalleu
2 Replies
386 Views
Last post November 10, 2022, 1619 UTC
by Ray Lalleu
2 Replies
649 Views
Last post May 24, 2019, 1949 UTC
by Brian
2 Replies
419 Views
Last post November 13, 2022, 1001 UTC
by RainBrandy
2 Replies
486 Views
Last post August 15, 2020, 1840 UTC
by FOX
2 Replies
431 Views
Last post November 01, 2022, 1554 UTC
by kobalts
2 Replies
596 Views
Last post May 24, 2019, 1554 UTC
by Ray Lalleu
2 Replies
596 Views
Last post August 15, 2020, 0954 UTC
by ukdxer
2 Replies
397 Views
Last post November 01, 2022, 1436 UTC
by dxace1
2 Replies
483 Views
Last post November 06, 2022, 1342 UTC
by Ray Lalleu
2 Replies
471 Views
Last post August 14, 2020, 1606 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