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
721 Views
Last post March 26, 2018, 2217 UTC
by Ray Lalleu
0 Replies
902 Views
Last post December 29, 2014, 2120 UTC
by ChrisSmolinski
0 Replies
1016 Views
Last post August 15, 2014, 2329 UTC
by ChrisSmolinski
1 Replies
497 Views
Last post December 10, 2021, 2119 UTC
by Ray Lalleu
0 Replies
1005 Views
Last post November 30, 2014, 2124 UTC
by ChrisSmolinski
3 Replies
2005 Views
Last post December 25, 2012, 2148 UTC
by ChrisLobdell
3 Replies
1430 Views
Last post November 09, 2014, 2256 UTC
by Rafman
4 Replies
2208 Views
Last post October 31, 2014, 1905 UTC
by Rafman
1 Replies
508 Views
Last post October 20, 2018, 2314 UTC
by Ray Lalleu
5 Replies
2065 Views
Last post April 23, 2014, 2100 UTC
by Sluwe Vos Radio
2 Replies
1857 Views
Last post September 02, 2012, 1233 UTC
by Black Arrow
7 Replies
1792 Views
Last post September 24, 2016, 2323 UTC
by Rafman
1 Replies
1399 Views
Last post August 13, 2013, 1658 UTC
by ChrisSmolinski
3 Replies
1240 Views
Last post September 01, 2017, 2308 UTC
by JoeFLIPS
0 Replies
1879 Views
Last post June 17, 2012, 0021 UTC
by ChrisSmolinski
0 Replies
1131 Views
Last post October 04, 2014, 2159 UTC
by ChrisSmolinski
3 Replies
658 Views
Last post March 20, 2022, 2315 UTC
by Radio Star
0 Replies
2372 Views
Last post April 01, 2012, 1402 UTC
by ChrisSmolinski
1 Replies
1255 Views
Last post March 31, 2013, 1951 UTC
by DimBulb
0 Replies
886 Views
Last post October 03, 2015, 2241 UTC
by ChrisSmolinski

 

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