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
556 Views
Last post October 15, 2023, 2259 UTC
by kris
1 Replies
556 Views
Last post October 01, 2021, 2137 UTC
by kris
0 Replies
556 Views
Last post July 16, 2021, 2312 UTC
by Mystery21
1 Replies
556 Views
Last post April 20, 2019, 1944 UTC
by Brian
0 Replies
556 Views
Last post March 18, 2022, 1847 UTC
by Ray Lalleu
1 Replies
556 Views
Last post March 18, 2025, 1300 UTC
by Benoit LEVEQUE
2 Replies
556 Views
Last post July 19, 2020, 2156 UTC
by ukdxer
1 Replies
556 Views
Last post October 18, 2023, 0011 UTC
by N2MLP
1 Replies
556 Views
Last post June 23, 2019, 0854 UTC
by The Ether Hacker
3 Replies
556 Views
Last post November 17, 2023, 1558 UTC
by Antonia
3 Replies
556 Views
Last post July 13, 2024, 0853 UTC
by m3ozp1
1 Replies
556 Views
Last post July 02, 2019, 1645 UTC
by Ray Lalleu
2 Replies
556 Views
Last post April 13, 2020, 1604 UTC
by SCH Got Sweden
1 Replies
556 Views
Last post August 18, 2019, 1641 UTC
by texas1dxer
2 Replies
556 Views
Last post July 08, 2020, 2024 UTC
by Gino Italy
1 Replies
556 Views
Last post March 20, 2022, 1811 UTC
by Ray Lalleu
2 Replies
556 Views
Last post July 23, 2020, 2304 UTC
by kris
1 Replies
556 Views
Last post September 26, 2020, 1649 UTC
by Ray Lalleu
0 Replies
556 Views
Last post February 27, 2021, 1926 UTC
by Ray Lalleu
1 Replies
556 Views
Last post November 11, 2019, 2321 UTC
by Fried Chickin'

 

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