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
367 Views
Last post November 17, 2019, 1334 UTC
by Ray Lalleu
0 Replies
357 Views
Last post January 19, 2021, 1601 UTC
by Ray Lalleu
1 Replies
1022 Views
Last post March 18, 2019, 2216 UTC
by kris
1 Replies
507 Views
Last post July 18, 2020, 1644 UTC
by radio merlin
0 Replies
524 Views
Last post May 20, 2018, 0856 UTC
by Ray Lalleu
1 Replies
321 Views
Last post September 15, 2023, 2322 UTC
by N2MLP
0 Replies
368 Views
Last post September 25, 2021, 1617 UTC
by Ray Lalleu
0 Replies
331 Views
Last post October 24, 2020, 1400 UTC
by Ray Lalleu
0 Replies
401 Views
Last post October 19, 2018, 1907 UTC
by Ray Lalleu
0 Replies
145 Views
Last post December 24, 2023, 1455 UTC
by Ray Lalleu
0 Replies
229 Views
Last post January 20, 2023, 1721 UTC
by Ray Lalleu
0 Replies
363 Views
Last post December 28, 2021, 1617 UTC
by Ray Lalleu
1 Replies
311 Views
Last post March 25, 2025, 0052 UTC
by ChrisLobdell
1 Replies
262 Views
Last post May 13, 2023, 1951 UTC
by kris
2 Replies
420 Views
Last post June 05, 2021, 2155 UTC
by Bali_Frank
0 Replies
343 Views
Last post September 02, 2022, 1700 UTC
by Ray Lalleu
0 Replies
251 Views
Last post November 29, 2020, 0758 UTC
by Ray Lalleu
0 Replies
510 Views
Last post December 16, 2018, 0930 UTC
by Ray Lalleu
0 Replies
231 Views
Last post January 30, 2024, 1502 UTC
by Ray Lalleu
2 Replies
680 Views
Last post February 10, 2022, 2120 UTC
by Mystery21

 

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