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
358 Views
Last post June 05, 2022, 1126 UTC
by europirate
1 Replies
374 Views
Last post April 23, 2023, 1350 UTC
by Ray Lalleu
2 Replies
149 Views
Last post January 26, 2025, 1032 UTC
by TRI International
2 Replies
244 Views
Last post May 25, 2025, 0954 UTC
by Alex BLR
0 Replies
351 Views
Last post April 27, 2022, 1145 UTC
by europirate
3 Replies
320 Views
Last post June 30, 2024, 2103 UTC
by europirate
0 Replies
154 Views
Last post November 02, 2024, 1417 UTC
by europirate
2 Replies
297 Views
Last post May 26, 2025, 1155 UTC
by Alex BLR
1 Replies
266 Views
Last post October 11, 2024, 1908 UTC
by Ray Lalleu
6 Replies
941 Views
Last post July 22, 2024, 1413 UTC
by easy listener
1 Replies
225 Views
Last post May 16, 2025, 2106 UTC
by Ray Lalleu
1 Replies
332 Views
Last post October 02, 2023, 2319 UTC
by Ray Lalleu
0 Replies
238 Views
Last post April 20, 2024, 1327 UTC
by europirate
0 Replies
168 Views
Last post May 05, 2025, 1314 UTC
by europirate
2 Replies
188 Views
Last post December 15, 2024, 1447 UTC
by Alaska_CZ
2 Replies
332 Views
Last post November 20, 2022, 1054 UTC
by kris
0 Replies
365 Views
Last post May 29, 2022, 1105 UTC
by europirate
0 Replies
227 Views
Last post October 04, 2023, 2216 UTC
by europirate
0 Replies
368 Views
Last post May 02, 2022, 1110 UTC
by europirate
11 Replies
1093 Views
Last post July 07, 2024, 1534 UTC
by texas1dxer

 

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