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
392 Views
Last post October 18, 2019, 0847 UTC
by Ray Lalleu
0 Replies
368 Views
Last post October 18, 2019, 0825 UTC
by Ray Lalleu
2 Replies
518 Views
Last post October 17, 2019, 1954 UTC
by kris
1 Replies
466 Views
Last post October 17, 2019, 1933 UTC
by kris
1 Replies
429 Views
Last post October 17, 2019, 1928 UTC
by kris
0 Replies
369 Views
Last post October 17, 2019, 1926 UTC
by Ray Lalleu
0 Replies
454 Views
Last post October 17, 2019, 1703 UTC
by Ray Lalleu
0 Replies
354 Views
Last post October 17, 2019, 1043 UTC
by Ray Lalleu
0 Replies
359 Views
Last post October 17, 2019, 0643 UTC
by Ray Lalleu
1 Replies
504 Views
Last post October 17, 2019, 0632 UTC
by Ray Lalleu
0 Replies
409 Views
Last post October 16, 2019, 1913 UTC
by Ray Lalleu
1 Replies
509 Views
Last post October 16, 2019, 1844 UTC
by dandan22
1 Replies
467 Views
Last post October 16, 2019, 1714 UTC
by kris
1 Replies
480 Views
Last post October 16, 2019, 1636 UTC
by radio merlin
0 Replies
385 Views
Last post October 16, 2019, 1517 UTC
by Ray Lalleu
0 Replies
398 Views
Last post October 16, 2019, 1501 UTC
by Ray Lalleu
0 Replies
377 Views
Last post October 16, 2019, 1500 UTC
by Ray Lalleu
0 Replies
400 Views
Last post October 16, 2019, 1055 UTC
by Ray Lalleu
0 Replies
361 Views
Last post October 16, 2019, 0955 UTC
by Ray Lalleu
2 Replies
502 Views
Last post October 15, 2019, 2021 UTC
by ChrisSmolinski

 

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