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
1117 Views
Last post December 17, 2019, 2248 UTC
by Davep
0 Replies
1237 Views
Last post December 06, 2019, 2101 UTC
by Davep
1 Replies
1122 Views
Last post January 03, 2020, 0517 UTC
by Davep
4 Replies
1344 Views
Last post December 24, 2019, 1325 UTC
by ChrisSmolinski
3 Replies
2619 Views
Last post January 13, 2019, 1641 UTC
by bds2
1 Replies
1403 Views
Last post November 12, 2019, 0205 UTC
by Rob.
3 Replies
2057 Views
Last post December 08, 2019, 0528 UTC
by Andrew Yoder
0 Replies
2155 Views
Last post July 13, 2017, 2035 UTC
by edbar76
3 Replies
1980 Views
Last post December 31, 2022, 1900 UTC
by Shortwave_Listener
4 Replies
2161 Views
Last post November 01, 2023, 1756 UTC
by ThaDood
17 Replies
4015 Views
Last post November 08, 2022, 0145 UTC
by Saul
0 Replies
1176 Views
Last post December 25, 2021, 0519 UTC
by ThaDood
4 Replies
3289 Views
Last post December 25, 2013, 0149 UTC
by BDM
4 Replies
2993 Views
Last post October 13, 2017, 2041 UTC
by rdla4
3 Replies
2548 Views
Last post October 30, 2017, 1004 UTC
by ChrisSmolinski
0 Replies
1884 Views
Last post December 25, 2017, 0323 UTC
by Helicaster
0 Replies
1676 Views
Last post November 19, 2017, 0212 UTC
by Helicaster
0 Replies
1578 Views
Last post January 17, 2019, 0626 UTC
by bumbelstock
1 Replies
1389 Views
Last post October 22, 2019, 1107 UTC
by bds2
2 Replies
2085 Views
Last post October 11, 2018, 1122 UTC
by Pigmeat

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns