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
428 Views
Last post October 29, 2018, 1610 UTC
by Ray Lalleu
0 Replies
450 Views
Last post October 29, 2018, 1618 UTC
by Ray Lalleu
0 Replies
770 Views
Last post April 20, 2018, 1851 UTC
by Ray Lalleu
0 Replies
1324 Views
Last post September 20, 2017, 2350 UTC
by PirateSWL
0 Replies
897 Views
Last post February 24, 2018, 2325 UTC
by slowtrain
0 Replies
931 Views
Last post September 25, 2017, 2343 UTC
by Skipmuck
0 Replies
952 Views
Last post September 26, 2017, 2335 UTC
by PirateSWL
0 Replies
467 Views
Last post October 29, 2018, 1715 UTC
by Ray Lalleu
0 Replies
1445 Views
Last post September 28, 2017, 1831 UTC
by kris
0 Replies
933 Views
Last post September 29, 2017, 2211 UTC
by JoeFLIPS
0 Replies
1075 Views
Last post September 30, 2017, 1832 UTC
by kris
0 Replies
1283 Views
Last post September 30, 2017, 1914 UTC
by kris
0 Replies
492 Views
Last post July 21, 2018, 1349 UTC
by Ray Lalleu
0 Replies
431 Views
Last post October 30, 2018, 1651 UTC
by Ray Lalleu
0 Replies
899 Views
Last post October 06, 2017, 0007 UTC
by PirateSWL
0 Replies
1150 Views
Last post October 06, 2017, 2044 UTC
by kris
0 Replies
1414 Views
Last post October 07, 2017, 1950 UTC
by Humat
0 Replies
1082 Views
Last post October 07, 2017, 2249 UTC
by kris
0 Replies
475 Views
Last post October 31, 2018, 1624 UTC
by Ray Lalleu
0 Replies
454 Views
Last post October 31, 2018, 1628 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