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
313 Views
Last post April 11, 2020, 0936 UTC
by Ray Lalleu
2 Replies
424 Views
Last post April 29, 2023, 2119 UTC
by Ray Lalleu
1 Replies
263 Views
Last post August 12, 2023, 2128 UTC
by Ray Lalleu
0 Replies
347 Views
Last post May 05, 2020, 1617 UTC
by Ray Lalleu
0 Replies
438 Views
Last post October 27, 2018, 1456 UTC
by Ray Lalleu
0 Replies
456 Views
Last post July 14, 2018, 2022 UTC
by Ray Lalleu
1 Replies
540 Views
Last post June 23, 2018, 2106 UTC
by kris
0 Replies
574 Views
Last post June 13, 2018, 1731 UTC
by Ray Lalleu
0 Replies
460 Views
Last post April 22, 2019, 1833 UTC
by Ray Lalleu
1 Replies
518 Views
Last post September 04, 2021, 2135 UTC
by Bali_Frank
2 Replies
482 Views
Last post April 05, 2022, 1826 UTC
by Ray Lalleu
1 Replies
1240 Views
Last post April 22, 2016, 2336 UTC
by DimBulb
2 Replies
1869 Views
Last post August 10, 2013, 0047 UTC
by ChrisLobdell
2 Replies
1055 Views
Last post July 02, 2018, 2244 UTC
by Ray Lalleu
0 Replies
316 Views
Last post April 12, 2020, 0850 UTC
by Ray Lalleu
0 Replies
314 Views
Last post December 25, 2020, 0916 UTC
by Ray Lalleu
0 Replies
321 Views
Last post February 23, 2020, 0931 UTC
by Ray Lalleu
0 Replies
357 Views
Last post December 26, 2019, 0937 UTC
by Ray Lalleu
0 Replies
355 Views
Last post December 04, 2021, 0943 UTC
by Ray Lalleu
0 Replies
288 Views
Last post April 16, 2023, 0918 UTC
by m3ozp1

 

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