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
3 Replies
609 Views
Last post November 06, 2021, 1258 UTC
by Ray Lalleu
3 Replies
609 Views
Last post August 26, 2022, 2021 UTC
by kris
2 Replies
609 Views
Last post August 08, 2021, 1907 UTC
by kris
1 Replies
609 Views
Last post July 11, 2020, 2302 UTC
by kris
3 Replies
609 Views
Last post May 01, 2022, 1341 UTC
by Bali_Frank
3 Replies
609 Views
Last post September 30, 2023, 1304 UTC
by RainBrandy
1 Replies
609 Views
Last post February 14, 2021, 1659 UTC
by Bali_Frank
2 Replies
609 Views
Last post March 23, 2022, 1841 UTC
by kris
3 Replies
609 Views
Last post June 26, 2020, 1956 UTC
by ukdxer
1 Replies
609 Views
Last post October 03, 2021, 2136 UTC
by Ray Lalleu
2 Replies
609 Views
Last post May 11, 2024, 2007 UTC
by Ray Lalleu
1 Replies
609 Views
Last post September 17, 2021, 2249 UTC
by Bali_Frank
2 Replies
609 Views
Last post March 28, 2025, 0917 UTC
by Benoit LEVEQUE
2 Replies
609 Views
Last post August 21, 2019, 1537 UTC
by Ray Lalleu
1 Replies
609 Views
Last post December 01, 2019, 1436 UTC
by dxace1
2 Replies
608 Views
Last post December 16, 2019, 2028 UTC
by FOX
2 Replies
608 Views
Last post January 18, 2025, 0052 UTC
by kris
3 Replies
608 Views
Last post June 21, 2024, 2353 UTC
by N2MLP
1 Replies
608 Views
Last post July 12, 2019, 2303 UTC
by Ray Lalleu
4 Replies
608 Views
Last post March 26, 2024, 1950 UTC
by europirate

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns