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
394 Views
Last post September 19, 2022, 1559 UTC
by Ray Lalleu
1 Replies
467 Views
Last post February 16, 2020, 1112 UTC
by Ray Lalleu
0 Replies
391 Views
Last post November 14, 2020, 0958 UTC
by FOX
1 Replies
415 Views
Last post August 16, 2020, 1221 UTC
by Ray Lalleu
1 Replies
273 Views
Last post June 30, 2024, 1926 UTC
by Ray Lalleu
1 Replies
319 Views
Last post September 07, 2024, 2028 UTC
by Fisherman
3 Replies
480 Views
Last post July 21, 2024, 0107 UTC
by N2MLP
0 Replies
336 Views
Last post December 26, 2024, 1125 UTC
by FOX
2 Replies
234 Views
Last post July 08, 2023, 2241 UTC
by kris
2 Replies
420 Views
Last post September 03, 2022, 1800 UTC
by ukdxer
0 Replies
210 Views
Last post December 25, 2023, 0842 UTC
by FOX
1 Replies
479 Views
Last post March 20, 2020, 1653 UTC
by Ray Lalleu
0 Replies
262 Views
Last post September 28, 2024, 1915 UTC
by FOX
3 Replies
773 Views
Last post August 02, 2020, 2159 UTC
by Skipmuck
1 Replies
395 Views
Last post April 24, 2025, 1514 UTC
by Benoit LEVEQUE
1 Replies
497 Views
Last post August 21, 2020, 2021 UTC
by Ray Lalleu
0 Replies
435 Views
Last post November 30, 2020, 1854 UTC
by FOX
2 Replies
307 Views
Last post January 22, 2023, 1627 UTC
by europirate
3 Replies
723 Views
Last post December 26, 2023, 1032 UTC
by m3ozp1
2 Replies
392 Views
Last post November 12, 2023, 1750 UTC
by europirate

 

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