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
284 Views
Last post March 22, 2024, 2210 UTC
by N2MLP
0 Replies
361 Views
Last post April 08, 2022, 1436 UTC
by Ray Lalleu
0 Replies
262 Views
Last post July 23, 2020, 1430 UTC
by Ray Lalleu
2 Replies
726 Views
Last post May 26, 2018, 2206 UTC
by kris
2 Replies
595 Views
Last post January 19, 2020, 1255 UTC
by Zeewolf
0 Replies
500 Views
Last post October 22, 2018, 1657 UTC
by Ray Lalleu
0 Replies
192 Views
Last post December 26, 2023, 2005 UTC
by Ray Lalleu
2 Replies
354 Views
Last post January 23, 2023, 2353 UTC
by dave1965
0 Replies
374 Views
Last post March 02, 2021, 1815 UTC
by Ray Lalleu
0 Replies
301 Views
Last post April 21, 2020, 2110 UTC
by Ray Lalleu
1 Replies
500 Views
Last post May 08, 2019, 1745 UTC
by dxace1
0 Replies
92 Views
Last post March 29, 2025, 1725 UTC
by Ray Lalleu
3 Replies
473 Views
Last post May 08, 2024, 2046 UTC
by kris
2 Replies
318 Views
Last post May 17, 2023, 2058 UTC
by kris
2 Replies
505 Views
Last post June 10, 2021, 2120 UTC
by kris
1 Replies
445 Views
Last post September 18, 2019, 1716 UTC
by ukdxer
1 Replies
298 Views
Last post September 09, 2022, 1607 UTC
by kris
0 Replies
403 Views
Last post December 22, 2018, 1356 UTC
by Ray Lalleu
1 Replies
231 Views
Last post February 03, 2024, 2021 UTC
by Ray Lalleu
3 Replies
521 Views
Last post February 13, 2022, 1113 UTC
by Bali_Frank

 

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