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
3 Replies
841 Views
Last post October 02, 2019, 1907 UTC
by dandan22
3 Replies
673 Views
Last post October 02, 2019, 1811 UTC
by Ray Lalleu
0 Replies
624 Views
Last post October 02, 2019, 1711 UTC
by Ray Lalleu
2 Replies
651 Views
Last post October 02, 2019, 1653 UTC
by Jock Wilson
0 Replies
410 Views
Last post October 02, 2019, 1644 UTC
by Ray Lalleu
1 Replies
576 Views
Last post October 02, 2019, 1257 UTC
by Ray Lalleu
1 Replies
472 Views
Last post October 01, 2019, 1958 UTC
by Ray Lalleu
0 Replies
466 Views
Last post October 01, 2019, 1833 UTC
by Ray Lalleu
0 Replies
365 Views
Last post October 01, 2019, 1821 UTC
by Ray Lalleu
0 Replies
356 Views
Last post October 01, 2019, 1723 UTC
by Ray Lalleu
1 Replies
429 Views
Last post October 01, 2019, 1720 UTC
by Ray Lalleu
0 Replies
396 Views
Last post October 01, 2019, 1702 UTC
by Ray Lalleu
0 Replies
383 Views
Last post October 01, 2019, 1701 UTC
by Ray Lalleu
0 Replies
413 Views
Last post October 01, 2019, 1655 UTC
by Ray Lalleu
0 Replies
411 Views
Last post October 01, 2019, 1510 UTC
by Ray Lalleu
0 Replies
411 Views
Last post October 01, 2019, 1506 UTC
by Ray Lalleu
0 Replies
398 Views
Last post October 01, 2019, 1457 UTC
by Ray Lalleu
2 Replies
588 Views
Last post October 01, 2019, 1410 UTC
by Ray Lalleu
0 Replies
459 Views
Last post September 30, 2019, 1841 UTC
by Ray Lalleu
1 Replies
508 Views
Last post September 30, 2019, 1831 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