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
1202 Views
Last post September 14, 2014, 2252 UTC
by Cornel
0 Replies
1083 Views
Last post March 22, 2013, 2159 UTC
by ChrisSmolinski
3 Replies
324 Views
Last post November 13, 2022, 1629 UTC
by dxace1
0 Replies
1003 Views
Last post May 12, 2013, 2337 UTC
by ChrisSmolinski
4 Replies
405 Views
Last post October 30, 2022, 1748 UTC
by Bricklayer
0 Replies
1001 Views
Last post September 27, 2013, 2202 UTC
by ChrisSmolinski
2 Replies
480 Views
Last post November 07, 2020, 1506 UTC
by dxace1
0 Replies
257 Views
Last post November 08, 2020, 1605 UTC
by Ray Lalleu
0 Replies
245 Views
Last post November 20, 2020, 1715 UTC
by Ray Lalleu
1 Replies
365 Views
Last post November 21, 2020, 1608 UTC
by Gino Italy
0 Replies
261 Views
Last post January 06, 2021, 1428 UTC
by Ray Lalleu
1 Replies
434 Views
Last post December 27, 2020, 2125 UTC
by kris
2 Replies
361 Views
Last post November 14, 2020, 1935 UTC
by Ray Lalleu
0 Replies
279 Views
Last post November 21, 2020, 1938 UTC
by Ray Lalleu
2 Replies
1650 Views
Last post July 12, 2017, 2157 UTC
by kris
0 Replies
240 Views
Last post November 28, 2020, 1606 UTC
by Ray Lalleu
0 Replies
200 Views
Last post December 10, 2020, 1523 UTC
by Ray Lalleu
0 Replies
257 Views
Last post December 12, 2020, 1314 UTC
by kris
0 Replies
243 Views
Last post December 24, 2020, 1133 UTC
by Ray Lalleu
0 Replies
248 Views
Last post December 13, 2020, 1623 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