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
3 Replies
957 Views
Last post April 28, 2019, 2120 UTC
by dandan22
3 Replies
594 Views
Last post October 22, 2022, 1227 UTC
by kris
3 Replies
656 Views
Last post October 29, 2022, 1837 UTC
by kris
3 Replies
598 Views
Last post October 22, 2022, 1756 UTC
by Bali_Frank
3 Replies
666 Views
Last post October 29, 2022, 1758 UTC
by dxace1
3 Replies
563 Views
Last post October 14, 2022, 1415 UTC
by Ray Lalleu
3 Replies
2514 Views
Last post November 24, 2018, 0001 UTC
by Ray Lalleu
3 Replies
750 Views
Last post October 29, 2022, 2023 UTC
by Ray Lalleu
3 Replies
631 Views
Last post October 30, 2022, 1924 UTC
by TRI International
3 Replies
511 Views
Last post October 30, 2022, 0921 UTC
by dave1965
3 Replies
514 Views
Last post October 14, 2022, 1225 UTC
by kris
2 Replies
575 Views
Last post November 07, 2021, 1707 UTC
by Ray Lalleu
2 Replies
681 Views
Last post November 08, 2021, 1042 UTC
by Ronald_Mullis
2 Replies
643 Views
Last post November 10, 2021, 0006 UTC
by Molvania Poacher
2 Replies
1641 Views
Last post October 13, 2017, 2341 UTC
by kris
2 Replies
1559 Views
Last post October 14, 2017, 2115 UTC
by KaySeeks
2 Replies
673 Views
Last post November 09, 2021, 1852 UTC
by kobalts
2 Replies
575 Views
Last post January 10, 2020, 1534 UTC
by kris
2 Replies
549 Views
Last post November 08, 2021, 1608 UTC
by Bali_Frank
2 Replies
580 Views
Last post November 08, 2021, 1754 UTC
by ukdxer

 

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