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
964 Views
Last post April 02, 2021, 2337 UTC
by Skipmuck
3 Replies
963 Views
Last post July 08, 2021, 2327 UTC
by ChrisSmolinski
0 Replies
963 Views
Last post December 06, 2019, 1348 UTC
by ChrisSmolinski
0 Replies
962 Views
Last post September 27, 2018, 1616 UTC
by Daniel Wyllyans
0 Replies
961 Views
Last post October 24, 2023, 0117 UTC
by Markokpik
1 Replies
961 Views
Last post January 08, 2019, 2307 UTC
by ChrisSmolinski
0 Replies
961 Views
Last post February 10, 2021, 0003 UTC
by ChrisSmolinski
0 Replies
961 Views
Last post April 16, 2018, 2243 UTC
by Daniel Wyllyans
1 Replies
961 Views
Last post February 26, 2024, 0235 UTC
by ChrisSmolinski
0 Replies
961 Views
Last post December 02, 2020, 1420 UTC
by ChrisSmolinski
2 Replies
960 Views
Last post September 22, 2018, 2347 UTC
by Skipmuck
0 Replies
960 Views
Last post June 20, 2018, 2208 UTC
by Ray Lalleu
2 Replies
959 Views
Last post September 17, 2021, 1559 UTC
by ChrisSmolinski
2 Replies
959 Views
Last post November 02, 2018, 2233 UTC
by Daniel Wyllyans
4 Replies
959 Views
Last post October 15, 2022, 1955 UTC
by TRI International
2 Replies
959 Views
Last post April 17, 2022, 2347 UTC
by wldpc
0 Replies
958 Views
Last post March 09, 2019, 1332 UTC
by Daniel Wyllyans
1 Replies
958 Views
Last post April 15, 2018, 2104 UTC
by Daniel Wyllyans
0 Replies
956 Views
Last post January 13, 2019, 2141 UTC
by Ray Lalleu
0 Replies
955 Views
Last post November 07, 2022, 1009 UTC
by TRI International

 

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