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
2 Replies
717 Views
Last post June 02, 2025, 1942 UTC
by europirate
1 Replies
717 Views
Last post March 17, 2019, 1103 UTC
by The Ether Hacker
1 Replies
717 Views
Last post April 03, 2019, 1537 UTC
by radio merlin
0 Replies
717 Views
Last post April 07, 2019, 1606 UTC
by Ray Lalleu
3 Replies
717 Views
Last post January 29, 2024, 1419 UTC
by Ray Lalleu
0 Replies
716 Views
Last post May 16, 2018, 2130 UTC
by Ray Lalleu
1 Replies
716 Views
Last post June 25, 2018, 1956 UTC
by Ray Lalleu
4 Replies
716 Views
Last post December 24, 2022, 1530 UTC
by Ronald_Mullis
2 Replies
716 Views
Last post December 07, 2020, 2247 UTC
by kris
1 Replies
716 Views
Last post August 15, 2019, 2050 UTC
by Ray Lalleu
0 Replies
716 Views
Last post September 05, 2018, 1819 UTC
by Ray Lalleu
2 Replies
716 Views
Last post July 20, 2019, 1232 UTC
by ChrisSmolinski
8 Replies
716 Views
Last post February 07, 2025, 1737 UTC
by Alaska_CZ
2 Replies
716 Views
Last post January 27, 2024, 1520 UTC
by Ray Lalleu
2 Replies
716 Views
Last post March 07, 2024, 1834 UTC
by kris
3 Replies
716 Views
Last post January 16, 2021, 2200 UTC
by iw2nzr
2 Replies
716 Views
Last post March 02, 2019, 2057 UTC
by Skipmuck
1 Replies
716 Views
Last post January 23, 2022, 1957 UTC
by Ray Lalleu
2 Replies
716 Views
Last post December 28, 2021, 1532 UTC
by Grey Fox
1 Replies
716 Views
Last post April 14, 2019, 1651 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