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
530 Views
Last post May 15, 2021, 1522 UTC
by Ray Lalleu
0 Replies
570 Views
Last post April 14, 2019, 1856 UTC
by Ray Lalleu
0 Replies
465 Views
Last post February 06, 2021, 2009 UTC
by Ray Lalleu
3 Replies
577 Views
Last post December 18, 2022, 1725 UTC
by ukdxer
0 Replies
313 Views
Last post December 02, 2023, 1353 UTC
by Ray Lalleu
1 Replies
313 Views
Last post November 19, 2024, 1739 UTC
by Alex BLR
2 Replies
532 Views
Last post September 02, 2021, 2001 UTC
by Grey Fox
1 Replies
333 Views
Last post August 18, 2023, 0951 UTC
by kris
0 Replies
331 Views
Last post June 25, 2020, 1316 UTC
by Ray Lalleu
0 Replies
110 Views
Last post December 02, 2025, 1835 UTC
by Ray Lalleu
0 Replies
445 Views
Last post December 29, 2020, 1621 UTC
by Ray Lalleu
0 Replies
388 Views
Last post October 21, 2022, 2120 UTC
by Ray Lalleu
0 Replies
380 Views
Last post October 16, 2024, 0739 UTC
by Ray Lalleu
1 Replies
245 Views
Last post September 12, 2025, 2036 UTC
by europirate
0 Replies
486 Views
Last post September 22, 2018, 0812 UTC
by Ray Lalleu
1 Replies
555 Views
Last post October 24, 2019, 1919 UTC
by Ray Lalleu
0 Replies
365 Views
Last post October 02, 2020, 1823 UTC
by Ray Lalleu
0 Replies
402 Views
Last post June 14, 2022, 1658 UTC
by Ray Lalleu
0 Replies
322 Views
Last post June 29, 2023, 1727 UTC
by Ray Lalleu
0 Replies
532 Views
Last post September 22, 2018, 1456 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