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
879 Views
Last post March 13, 2024, 1616 UTC
by Ray Lalleu
0 Replies
262 Views
Last post March 19, 2023, 0007 UTC
by Ray Lalleu
2 Replies
643 Views
Last post April 17, 2021, 2032 UTC
by Ray Lalleu
0 Replies
343 Views
Last post July 10, 2020, 1840 UTC
by Ray Lalleu
1 Replies
473 Views
Last post July 07, 2019, 2128 UTC
by ChrisSmolinski
1 Replies
387 Views
Last post July 11, 2024, 1903 UTC
by Fisherman
0 Replies
400 Views
Last post June 28, 2022, 1954 UTC
by Ray Lalleu
1 Replies
573 Views
Last post October 10, 2018, 1913 UTC
by KaySeeks
0 Replies
149 Views
Last post September 24, 2025, 1958 UTC
by Ray Lalleu
0 Replies
273 Views
Last post December 17, 2023, 0728 UTC
by Ray Lalleu
0 Replies
366 Views
Last post May 28, 2021, 2111 UTC
by Ray Lalleu
0 Replies
471 Views
Last post September 04, 2019, 0810 UTC
by Ray Lalleu
0 Replies
690 Views
Last post May 09, 2018, 2101 UTC
by Ray Lalleu
3 Replies
368 Views
Last post September 03, 2023, 2153 UTC
by RainBrandy
0 Replies
339 Views
Last post August 21, 2022, 0806 UTC
by Ray Lalleu
4 Replies
879 Views
Last post September 18, 2021, 0009 UTC
by ulx2
1 Replies
556 Views
Last post December 30, 2019, 1512 UTC
by ukdxer
0 Replies
512 Views
Last post December 02, 2018, 1017 UTC
by Ray Lalleu
3 Replies
274 Views
Last post October 23, 2025, 1853 UTC
by TRI International
1 Replies
234 Views
Last post December 03, 2024, 1737 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 Mug
HFUnderground Mug
by MitchellTimeDesigns