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
377 Views
Last post October 29, 2023, 1200 UTC
by europirate
2 Replies
543 Views
Last post October 29, 2023, 1204 UTC
by europirate
1 Replies
433 Views
Last post October 29, 2023, 1244 UTC
by Dxcan
2 Replies
405 Views
Last post October 29, 2023, 1325 UTC
by europirate
2 Replies
504 Views
Last post October 29, 2023, 1330 UTC
by Ray Lalleu
2 Replies
414 Views
Last post October 29, 2023, 1337 UTC
by europirate
2 Replies
380 Views
Last post October 29, 2023, 1344 UTC
by AlexRadioDX
4 Replies
680 Views
Last post October 29, 2023, 1416 UTC
by Ray Lalleu
1 Replies
286 Views
Last post October 29, 2023, 1528 UTC
by dxace1
1 Replies
515 Views
Last post October 29, 2023, 1802 UTC
by Ray Lalleu
1 Replies
478 Views
Last post October 29, 2023, 1804 UTC
by Ray Lalleu
1 Replies
506 Views
Last post October 29, 2023, 1807 UTC
by Ray Lalleu
0 Replies
357 Views
Last post October 29, 2023, 1812 UTC
by Ray Lalleu
1 Replies
397 Views
Last post October 29, 2023, 1837 UTC
by greekdx
2 Replies
639 Views
Last post October 29, 2023, 1839 UTC
by kris
1 Replies
391 Views
Last post October 29, 2023, 1847 UTC
by kris
1 Replies
460 Views
Last post October 29, 2023, 1933 UTC
by Ray Lalleu
0 Replies
355 Views
Last post October 29, 2023, 1951 UTC
by Ray Lalleu
1 Replies
426 Views
Last post October 29, 2023, 2024 UTC
by Ray Lalleu
0 Replies
477 Views
Last post October 29, 2023, 2045 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 Garden Flag
by MitchellTimeDesigns