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
324 Views
Last post March 04, 2023, 2020 UTC
by hsmith77
0 Replies
324 Views
Last post October 04, 2024, 1059 UTC
by ChrisSmolinski
1 Replies
324 Views
Last post February 02, 2023, 2058 UTC
by TRI International
1 Replies
324 Views
Last post July 05, 2023, 0417 UTC
by Pigmeat
1 Replies
324 Views
Last post July 30, 2023, 1917 UTC
by N2MLP
1 Replies
325 Views
Last post April 23, 2024, 1605 UTC
by ChrisSmolinski
9 Replies
325 Views
Last post May 10, 2025, 0055 UTC
by hflstnr
1 Replies
325 Views
Last post June 17, 2023, 0407 UTC
by N2MLP
0 Replies
325 Views
Last post September 21, 2023, 1549 UTC
by flexoman61
0 Replies
325 Views
Last post August 06, 2022, 0045 UTC
by Signal Hunter
0 Replies
325 Views
Last post August 27, 2023, 0413 UTC
by N2MLP
0 Replies
325 Views
Last post October 09, 2023, 0028 UTC
by DangerKitty
0 Replies
325 Views
Last post October 07, 2022, 1054 UTC
by ChrisSmolinski
0 Replies
326 Views
Last post October 03, 2024, 0125 UTC
by Skipmuck
0 Replies
326 Views
Last post September 13, 2022, 1425 UTC
by ChrisSmolinski
3 Replies
326 Views
Last post December 15, 2024, 1916 UTC
by Skipmuck
0 Replies
326 Views
Last post June 12, 2023, 0406 UTC
by Shortwave_Listener
7 Replies
326 Views
Last post May 05, 2025, 0114 UTC
by Sarge94
0 Replies
326 Views
Last post December 11, 2022, 0154 UTC
by Charlie_Dont_Surf
0 Replies
326 Views
Last post December 19, 2023, 0017 UTC
by Skipmuck

 

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