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
476 Views
Last post March 22, 2022, 1826 UTC
by dxace1
0 Replies
354 Views
Last post March 24, 2022, 1829 UTC
by Ray Lalleu
1 Replies
231 Views
Last post February 01, 2025, 1743 UTC
by kris
2 Replies
265 Views
Last post February 01, 2025, 1928 UTC
by kris
7 Replies
1380 Views
Last post June 28, 2019, 1822 UTC
by R4002
4 Replies
698 Views
Last post June 05, 2022, 2244 UTC
by TRI International
1 Replies
463 Views
Last post March 08, 2020, 1353 UTC
by ukdxer
2 Replies
417 Views
Last post July 25, 2020, 1832 UTC
by FOX
0 Replies
247 Views
Last post February 19, 2023, 2059 UTC
by Ray Lalleu
1 Replies
487 Views
Last post October 06, 2019, 2032 UTC
by Ray Lalleu
0 Replies
299 Views
Last post November 01, 2020, 1942 UTC
by Ray Lalleu
1 Replies
325 Views
Last post October 23, 2022, 1939 UTC
by Ray Lalleu
2 Replies
544 Views
Last post January 01, 2020, 1628 UTC
by dandan22
1 Replies
414 Views
Last post September 25, 2020, 2022 UTC
by dandan22
0 Replies
511 Views
Last post April 21, 2019, 1633 UTC
by dxace1
0 Replies
177 Views
Last post December 25, 2024, 1738 UTC
by dxace1
1 Replies
532 Views
Last post January 01, 2020, 0932 UTC
by Ray Lalleu
1 Replies
483 Views
Last post December 25, 2019, 1529 UTC
by FOX
0 Replies
298 Views
Last post May 01, 2020, 2010 UTC
by Ray Lalleu
0 Replies
380 Views
Last post February 13, 2021, 2010 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