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
354 Views
Last post March 29, 2022, 1845 UTC
by Ray Lalleu
0 Replies
354 Views
Last post March 25, 2022, 2242 UTC
by Ray Lalleu
0 Replies
354 Views
Last post March 24, 2022, 1829 UTC
by Ray Lalleu
0 Replies
354 Views
Last post March 09, 2022, 1832 UTC
by Ray Lalleu
0 Replies
354 Views
Last post January 12, 2022, 1800 UTC
by Ray Lalleu
0 Replies
354 Views
Last post January 03, 2022, 1520 UTC
by Ray Lalleu
0 Replies
354 Views
Last post December 06, 2021, 2323 UTC
by Ray Lalleu
0 Replies
354 Views
Last post December 04, 2021, 0939 UTC
by Ray Lalleu
0 Replies
354 Views
Last post June 29, 2021, 1958 UTC
by Ray Lalleu
0 Replies
354 Views
Last post June 23, 2021, 1948 UTC
by Ray Lalleu
0 Replies
354 Views
Last post June 13, 2021, 0733 UTC
by Ray Lalleu
0 Replies
354 Views
Last post May 30, 2021, 2032 UTC
by Ray Lalleu
0 Replies
354 Views
Last post March 16, 2021, 1025 UTC
by Ray Lalleu
0 Replies
354 Views
Last post February 16, 2021, 1658 UTC
by Ray Lalleu
0 Replies
354 Views
Last post January 21, 2021, 2047 UTC
by Ray Lalleu
0 Replies
354 Views
Last post January 03, 2021, 1605 UTC
by Ray Lalleu
0 Replies
354 Views
Last post December 27, 2020, 1037 UTC
by Ray Lalleu
0 Replies
354 Views
Last post December 14, 2020, 0940 UTC
by Ray Lalleu
0 Replies
354 Views
Last post November 16, 2020, 1035 UTC
by Ray Lalleu
1 Replies
354 Views
Last post November 03, 2020, 1929 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