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 permissable in your locale.

Subject / Started by Last post
0 Replies
197 Views
Last post October 10, 2019, 1822 UTC
by Ray Lalleu
0 Replies
132 Views
Last post October 07, 2022, 1620 UTC
by Ray Lalleu
0 Replies
221 Views
Last post December 20, 2020, 1051 UTC
by Ray Lalleu
0 Replies
208 Views
Last post February 11, 2020, 1417 UTC
by Ray Lalleu
0 Replies
429 Views
Last post January 22, 2019, 1007 UTC
by Ray Lalleu
0 Replies
74 Views
Last post February 17, 2023, 2155 UTC
by Ray Lalleu
0 Replies
238 Views
Last post March 06, 2022, 0806 UTC
by Ray Lalleu
0 Replies
256 Views
Last post March 21, 2021, 0851 UTC
by Ray Lalleu
0 Replies
195 Views
Last post June 13, 2020, 0806 UTC
by Ray Lalleu
0 Replies
206 Views
Last post September 22, 2020, 1657 UTC
by Ray Lalleu
0 Replies
309 Views
Last post September 02, 2018, 2000 UTC
by Ray Lalleu
5 Replies
735 Views
Last post November 28, 2021, 1752 UTC
by ulx2
0 Replies
319 Views
Last post March 25, 2020, 0834 UTC
by Ray Lalleu
1 Replies
86 Views
Last post April 06, 2023, 1755 UTC
by Bali_Frank
1 Replies
385 Views
Last post May 03, 2021, 1948 UTC
by The Vault Keeper
1 Replies
222 Views
Last post July 17, 2022, 1724 UTC
by TRI International
0 Replies
191 Views
Last post October 31, 2020, 0853 UTC
by Ray Lalleu
1 Replies
405 Views
Last post October 27, 2018, 1430 UTC
by kris
0 Replies
78 Views
Last post November 27, 2022, 1420 UTC
by Ray Lalleu
0 Replies
225 Views
Last post January 03, 2022, 1037 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