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
345 Views
Last post April 29, 2022, 1707 UTC
by Ray Lalleu
0 Replies
345 Views
Last post April 02, 2022, 1542 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 01, 2022, 1818 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 01, 2022, 1704 UTC
by Ray Lalleu
0 Replies
345 Views
Last post February 27, 2022, 1803 UTC
by Ray Lalleu
0 Replies
345 Views
Last post February 21, 2022, 1257 UTC
by Ray Lalleu
0 Replies
345 Views
Last post December 26, 2021, 1718 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 17, 2020, 1419 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 16, 2020, 1049 UTC
by Ray Lalleu
0 Replies
345 Views
Last post March 15, 2020, 0925 UTC
by Ray Lalleu
0 Replies
345 Views
Last post February 23, 2020, 1941 UTC
by Ray Lalleu
0 Replies
345 Views
Last post February 22, 2020, 1532 UTC
by Ray Lalleu
0 Replies
345 Views
Last post January 19, 2020, 1048 UTC
by Ray Lalleu
0 Replies
345 Views
Last post January 12, 2020, 0718 UTC
by Ray Lalleu
0 Replies
345 Views
Last post January 10, 2020, 1418 UTC
by Ray Lalleu
0 Replies
345 Views
Last post January 01, 2020, 1539 UTC
by Ray Lalleu
0 Replies
345 Views
Last post December 16, 2019, 1430 UTC
by Ray Lalleu
0 Replies
345 Views
Last post November 03, 2019, 1424 UTC
by Ray Lalleu
0 Replies
345 Views
Last post November 02, 2019, 1410 UTC
by Ray Lalleu
0 Replies
345 Views
Last post October 30, 2019, 0823 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 House Flag
by MitchellTimeDesigns