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
3 Replies
1146 Views
Last post November 11, 2021, 2329 UTC
by Radio Star
3 Replies
1027 Views
Last post October 05, 2021, 1131 UTC
by ChrisSmolinski
3 Replies
1097 Views
Last post January 06, 2022, 0016 UTC
by Radio Star
3 Replies
792 Views
Last post April 07, 2022, 0015 UTC
by Skipmuck
3 Replies
1612 Views
Last post March 01, 2018, 0049 UTC
by cgalazt
3 Replies
1400 Views
Last post February 26, 2018, 0024 UTC
by PirateSWL
3 Replies
793 Views
Last post October 23, 2021, 2348 UTC
by Andrew Yoder
3 Replies
955 Views
Last post January 16, 2019, 2023 UTC
by DimBulb
3 Replies
804 Views
Last post July 08, 2021, 2327 UTC
by ChrisSmolinski
3 Replies
857 Views
Last post October 14, 2020, 0111 UTC
by Ray Lalleu
3 Replies
619 Views
Last post April 13, 2023, 0051 UTC
by N2MLP
3 Replies
1073 Views
Last post October 11, 2020, 1523 UTC
by Skipmuck
3 Replies
680 Views
Last post April 04, 2023, 2334 UTC
by dxace1
3 Replies
1310 Views
Last post January 18, 2020, 0115 UTC
by dxace1
3 Replies
630 Views
Last post June 01, 2023, 0130 UTC
by Chuck54
3 Replies
1000 Views
Last post September 30, 2018, 1223 UTC
by ChrisSmolinski
3 Replies
999 Views
Last post December 30, 2019, 1821 UTC
by ChrisSmolinski
3 Replies
798 Views
Last post May 07, 2023, 1814 UTC
by DXrafaelcolDX
3 Replies
682 Views
Last post March 25, 2023, 2146 UTC
by Shortwave_Listener
3 Replies
1186 Views
Last post January 01, 2018, 0217 UTC
by KaySeeks

 

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