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
428 Views
Last post May 06, 2022, 1705 UTC
by Ray Lalleu
0 Replies
429 Views
Last post March 08, 2022, 1802 UTC
by Ray Lalleu
0 Replies
487 Views
Last post March 19, 2022, 1651 UTC
by Ray Lalleu
0 Replies
314 Views
Last post July 13, 2020, 1706 UTC
by Ray Lalleu
0 Replies
389 Views
Last post July 21, 2020, 1655 UTC
by Ray Lalleu
0 Replies
493 Views
Last post December 31, 2020, 1657 UTC
by Ray Lalleu
0 Replies
410 Views
Last post February 16, 2021, 1658 UTC
by Ray Lalleu
0 Replies
459 Views
Last post April 29, 2022, 1721 UTC
by Ray Lalleu
0 Replies
397 Views
Last post April 28, 2022, 1717 UTC
by Ray Lalleu
1 Replies
509 Views
Last post February 19, 2022, 2355 UTC
by kris
1 Replies
547 Views
Last post December 02, 2021, 0010 UTC
by kris
0 Replies
454 Views
Last post December 02, 2021, 1701 UTC
by Ray Lalleu
2 Replies
688 Views
Last post December 07, 2021, 2345 UTC
by kris
0 Replies
415 Views
Last post December 12, 2021, 1702 UTC
by Ray Lalleu
0 Replies
429 Views
Last post January 15, 2021, 1704 UTC
by Ray Lalleu
0 Replies
439 Views
Last post November 19, 2021, 1700 UTC
by Ray Lalleu
3 Replies
868 Views
Last post November 29, 2021, 2155 UTC
by Swede P
1 Replies
564 Views
Last post November 11, 2021, 1836 UTC
by Bali_Frank
0 Replies
457 Views
Last post December 17, 2021, 1703 UTC
by Ray Lalleu
0 Replies
351 Views
Last post May 11, 2022, 1806 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 T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns