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
418 Views
Last post December 31, 2018, 1615 UTC
by Ray Lalleu
1 Replies
367 Views
Last post February 10, 2024, 0905 UTC
by dave1965
0 Replies
392 Views
Last post May 31, 2020, 1038 UTC
by Ray Lalleu
1 Replies
203 Views
Last post July 23, 2023, 0915 UTC
by TRI International
1 Replies
470 Views
Last post August 07, 2021, 2102 UTC
by kris
0 Replies
484 Views
Last post November 13, 2019, 1627 UTC
by Ray Lalleu
2 Replies
360 Views
Last post October 30, 2024, 2055 UTC
by stonedrabbit
0 Replies
258 Views
Last post November 12, 2022, 1041 UTC
by Ray Lalleu
0 Replies
380 Views
Last post January 16, 2021, 1527 UTC
by Ray Lalleu
0 Replies
487 Views
Last post March 12, 2019, 1952 UTC
by Ray Lalleu
0 Replies
157 Views
Last post February 09, 2025, 2014 UTC
by Ray Lalleu
1 Replies
316 Views
Last post March 16, 2024, 1946 UTC
by Ray Lalleu
3 Replies
389 Views
Last post March 22, 2023, 1932 UTC
by greekdx
0 Replies
362 Views
Last post April 02, 2022, 1542 UTC
by Ray Lalleu
2 Replies
619 Views
Last post April 22, 2021, 1705 UTC
by Panda_NL
2 Replies
628 Views
Last post July 13, 2020, 2025 UTC
by Brian
1 Replies
454 Views
Last post July 12, 2019, 2351 UTC
by Skipmuck
2 Replies
1232 Views
Last post June 17, 2025, 2201 UTC
by n2avh
0 Replies
184 Views
Last post September 10, 2023, 0653 UTC
by Ray Lalleu
0 Replies
326 Views
Last post July 03, 2022, 0819 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