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
1 Replies
266 Views
Last post November 01, 2024, 0908 UTC
by dave1965
2 Replies
338 Views
Last post November 01, 2024, 0214 UTC
by elburndx
2 Replies
262 Views
Last post October 31, 2024, 2125 UTC
by RadioLongWire
1 Replies
211 Views
Last post October 31, 2024, 2121 UTC
by RadioLongWire
4 Replies
342 Views
Last post October 31, 2024, 2118 UTC
by RadioLongWire
4 Replies
350 Views
Last post October 31, 2024, 2116 UTC
by RadioLongWire
4 Replies
408 Views
Last post October 31, 2024, 2038 UTC
by ChrisSmolinski
2 Replies
223 Views
Last post October 31, 2024, 1955 UTC
by dxace1
4 Replies
344 Views
Last post October 31, 2024, 1847 UTC
by kris
1 Replies
275 Views
Last post October 31, 2024, 1745 UTC
by dxace1
1 Replies
242 Views
Last post October 31, 2024, 1738 UTC
by Ray Lalleu
0 Replies
145 Views
Last post October 31, 2024, 1720 UTC
by Ray Lalleu
0 Replies
147 Views
Last post October 31, 2024, 1718 UTC
by Ray Lalleu
3 Replies
722 Views
Last post October 31, 2024, 1452 UTC
by dxace1
0 Replies
165 Views
Last post October 31, 2024, 1445 UTC
by Ray Lalleu
3 Replies
349 Views
Last post October 31, 2024, 1430 UTC
by Ray Lalleu
11 Replies
1200 Views
Last post October 31, 2024, 0253 UTC
by Andrew Yoder
2 Replies
409 Views
Last post October 31, 2024, 0139 UTC
by Professor
0 Replies
187 Views
Last post October 30, 2024, 2201 UTC
by Ray Lalleu
2 Replies
274 Views
Last post October 30, 2024, 2154 UTC
by kris

 

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