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
315 Views
Last post December 10, 2020, 1523 UTC
by Ray Lalleu
0 Replies
361 Views
Last post November 08, 2023, 1921 UTC
by Ray Lalleu
0 Replies
479 Views
Last post August 19, 2018, 1717 UTC
by Ray Lalleu
1 Replies
488 Views
Last post September 28, 2019, 1755 UTC
by kris
0 Replies
314 Views
Last post September 13, 2020, 2135 UTC
by Ray Lalleu
1 Replies
529 Views
Last post May 24, 2022, 2009 UTC
by kris
1 Replies
582 Views
Last post May 19, 2019, 0026 UTC
by Davep
1 Replies
539 Views
Last post March 12, 2021, 1123 UTC
by TRI International
0 Replies
350 Views
Last post January 29, 2020, 1318 UTC
by Ray Lalleu
2 Replies
549 Views
Last post October 05, 2021, 1611 UTC
by raypfaff
1 Replies
228 Views
Last post July 06, 2025, 1611 UTC
by RadioLongWire
0 Replies
330 Views
Last post July 31, 2020, 1858 UTC
by Ray Lalleu
1 Replies
401 Views
Last post April 13, 2022, 1715 UTC
by Bali_Frank
1 Replies
266 Views
Last post May 28, 2023, 0852 UTC
by FOX
1 Replies
298 Views
Last post March 30, 2024, 1524 UTC
by n2avh
0 Replies
411 Views
Last post April 04, 2019, 1716 UTC
by Ray Lalleu
0 Replies
378 Views
Last post January 31, 2021, 1012 UTC
by Ray Lalleu
2 Replies
489 Views
Last post January 08, 2022, 1624 UTC
by Magnitic
0 Replies
268 Views
Last post December 05, 2022, 1731 UTC
by Ray Lalleu
0 Replies
296 Views
Last post January 02, 2024, 1509 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