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
352 Views
Last post January 31, 2021, 1006 UTC
by Ray Lalleu
2 Replies
471 Views
Last post January 31, 2021, 1006 UTC
by kris
1 Replies
394 Views
Last post January 31, 2021, 0952 UTC
by kris
1 Replies
422 Views
Last post January 31, 2021, 0949 UTC
by kris
0 Replies
408 Views
Last post January 31, 2021, 0849 UTC
by Ray Lalleu
0 Replies
375 Views
Last post January 31, 2021, 0846 UTC
by Ray Lalleu
10 Replies
1275 Views
Last post January 31, 2021, 0132 UTC
by kris
2 Replies
609 Views
Last post January 31, 2021, 0047 UTC
by er1cdotnet
1 Replies
453 Views
Last post January 30, 2021, 2118 UTC
by Ray Lalleu
1 Replies
396 Views
Last post January 30, 2021, 2117 UTC
by Ray Lalleu
1 Replies
415 Views
Last post January 30, 2021, 2016 UTC
by kris
1 Replies
406 Views
Last post January 30, 2021, 2010 UTC
by kris
1 Replies
556 Views
Last post January 30, 2021, 2001 UTC
by kris
0 Replies
373 Views
Last post January 30, 2021, 1716 UTC
by Ray Lalleu
0 Replies
366 Views
Last post January 30, 2021, 1704 UTC
by Ray Lalleu
0 Replies
311 Views
Last post January 30, 2021, 1654 UTC
by Ray Lalleu
0 Replies
288 Views
Last post January 30, 2021, 1650 UTC
by Ray Lalleu
0 Replies
330 Views
Last post January 30, 2021, 1634 UTC
by Ray Lalleu
0 Replies
310 Views
Last post January 30, 2021, 1614 UTC
by Ray Lalleu
0 Replies
349 Views
Last post January 30, 2021, 1555 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