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
493 Views
Last post November 03, 2019, 2115 UTC
by dandan22
0 Replies
266 Views
Last post January 23, 2025, 1055 UTC
by Oliver
0 Replies
427 Views
Last post February 05, 2022, 1318 UTC
by Ray Lalleu
1 Replies
355 Views
Last post November 19, 2022, 1621 UTC
by Ray Lalleu
0 Replies
311 Views
Last post September 24, 2020, 1715 UTC
by Ray Lalleu
0 Replies
399 Views
Last post October 14, 2019, 1830 UTC
by Ray Lalleu
0 Replies
433 Views
Last post October 15, 2018, 1843 UTC
by Ray Lalleu
0 Replies
350 Views
Last post March 06, 2025, 2006 UTC
by kris
0 Replies
208 Views
Last post November 14, 2024, 1435 UTC
by dxace1
0 Replies
223 Views
Last post May 20, 2025, 1349 UTC
by Alex BLR
1 Replies
275 Views
Last post November 02, 2024, 1446 UTC
by Ray Lalleu
1 Replies
181 Views
Last post April 25, 2025, 2035 UTC
by Ray Lalleu
1 Replies
1027 Views
Last post June 17, 2025, 2047 UTC
by Ray Lalleu
1 Replies
625 Views
Last post May 17, 2018, 1957 UTC
by KaySeeks
5 Replies
1103 Views
Last post May 17, 2018, 2049 UTC
by Ray Lalleu
0 Replies
283 Views
Last post January 23, 2025, 1003 UTC
by Oliver
1 Replies
245 Views
Last post November 16, 2024, 1223 UTC
by m3ozp1
1 Replies
235 Views
Last post April 01, 2024, 1646 UTC
by Ray Lalleu
0 Replies
328 Views
Last post November 30, 2023, 1542 UTC
by kris
0 Replies
1166 Views
Last post June 08, 2025, 1826 UTC
by kris

 

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