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 permissable in your locale.

Subject / Started by Last post
6 Replies
150 Views
Last post June 05, 2023, 0253 UTC
by Grumpy Grandpa
7 Replies
150 Views
Last post May 31, 2023, 0311 UTC
by Shortwave_Listener
0 Replies
150 Views
Last post October 02, 2022, 2333 UTC
by Shortwave_Listener
0 Replies
150 Views
Last post March 08, 2023, 0614 UTC
by Shortwave_Listener
3 Replies
150 Views
Last post April 22, 2023, 0156 UTC
by nitroengine
2 Replies
151 Views
Last post April 28, 2023, 0232 UTC
by Skipmuck
1 Replies
151 Views
Last post December 02, 2022, 1946 UTC
by Pigmeat
0 Replies
151 Views
Last post August 25, 2022, 2218 UTC
by Skipmuck
1 Replies
151 Views
Last post January 17, 2023, 0140 UTC
by Zane
0 Replies
152 Views
Last post October 09, 2022, 1200 UTC
by hsmith77
1 Replies
152 Views
Last post January 28, 2023, 2259 UTC
by Kestrel
4 Replies
152 Views
Last post April 21, 2023, 2353 UTC
by N2MLP
6 Replies
152 Views
Last post June 04, 2023, 2241 UTC
by ION Radio
2 Replies
152 Views
Last post March 14, 2023, 0201 UTC
by Big Badfish Al
2 Replies
152 Views
Last post April 22, 2023, 2101 UTC
by TheHappyWanker
0 Replies
152 Views
Last post October 29, 2022, 2218 UTC
by Skipmuck
1 Replies
153 Views
Last post January 22, 2023, 1115 UTC
by Ray Lalleu
1 Replies
153 Views
Last post December 20, 2022, 0006 UTC
by KMD3HR
0 Replies
153 Views
Last post September 03, 2022, 2201 UTC
by ChrisSmolinski
2 Replies
153 Views
Last post April 09, 2023, 1117 UTC
by Bali_Frank

 

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