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
467 Views
Last post January 09, 2022, 1103 UTC
by ukdxer
1 Replies
411 Views
Last post January 10, 2021, 1113 UTC
by Bali_Frank
2 Replies
565 Views
Last post July 04, 2021, 1211 UTC
by Ray Lalleu
0 Replies
261 Views
Last post December 10, 2020, 1112 UTC
by Ray Lalleu
1 Replies
405 Views
Last post November 22, 2020, 1251 UTC
by Gino Italy
0 Replies
290 Views
Last post December 08, 2020, 1128 UTC
by Ray Lalleu
1 Replies
480 Views
Last post January 02, 2022, 1142 UTC
by Ray Lalleu
0 Replies
377 Views
Last post December 24, 2021, 1129 UTC
by FOX
0 Replies
283 Views
Last post December 13, 2020, 1131 UTC
by Ray Lalleu
0 Replies
325 Views
Last post January 13, 2021, 1131 UTC
by Ray Lalleu
1 Replies
498 Views
Last post January 30, 2022, 1141 UTC
by Bali_Frank
1 Replies
510 Views
Last post November 29, 2021, 1146 UTC
by Ray Lalleu
0 Replies
344 Views
Last post December 27, 2020, 1137 UTC
by Ray Lalleu
0 Replies
291 Views
Last post December 12, 2020, 1143 UTC
by Ray Lalleu
0 Replies
297 Views
Last post November 14, 2020, 1150 UTC
by Ray Lalleu
0 Replies
303 Views
Last post December 11, 2020, 1200 UTC
by Ray Lalleu
0 Replies
354 Views
Last post February 06, 2022, 1436 UTC
by Ray Lalleu
0 Replies
339 Views
Last post August 07, 2022, 1609 UTC
by dave1965
0 Replies
431 Views
Last post September 05, 2021, 1207 UTC
by Bali_Frank
0 Replies
442 Views
Last post May 01, 2020, 1234 UTC
by Oliver

 

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