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
493 Views
Last post October 28, 2018, 1135 UTC
by Ray Lalleu
0 Replies
423 Views
Last post October 28, 2018, 1106 UTC
by Ray Lalleu
0 Replies
398 Views
Last post October 28, 2018, 1100 UTC
by Ray Lalleu
0 Replies
380 Views
Last post October 28, 2018, 1057 UTC
by Ray Lalleu
0 Replies
395 Views
Last post October 28, 2018, 0920 UTC
by Ray Lalleu
0 Replies
376 Views
Last post October 28, 2018, 0850 UTC
by Ray Lalleu
0 Replies
369 Views
Last post October 28, 2018, 0804 UTC
by Ray Lalleu
0 Replies
411 Views
Last post October 28, 2018, 0758 UTC
by Ray Lalleu
0 Replies
381 Views
Last post April 07, 2019, 0930 UTC
by Ray Lalleu
0 Replies
445 Views
Last post January 18, 2019, 1610 UTC
by Ray Lalleu
0 Replies
395 Views
Last post December 11, 2018, 1539 UTC
by Ray Lalleu
0 Replies
478 Views
Last post October 27, 2018, 2138 UTC
by kris
0 Replies
667 Views
Last post October 27, 2018, 2131 UTC
by ulx2
0 Replies
417 Views
Last post January 18, 2019, 1538 UTC
by Ray Lalleu
0 Replies
439 Views
Last post January 18, 2019, 1429 UTC
by Ray Lalleu
0 Replies
435 Views
Last post December 10, 2018, 0953 UTC
by Ray Lalleu
0 Replies
564 Views
Last post October 27, 2018, 1932 UTC
by Ray Lalleu
0 Replies
399 Views
Last post April 06, 2019, 1911 UTC
by Ray Lalleu
0 Replies
372 Views
Last post April 06, 2019, 1750 UTC
by Ray Lalleu
0 Replies
374 Views
Last post April 06, 2019, 1737 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