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
667 Views
Last post September 02, 2017, 1500 UTC
by ChrisSmolinski
0 Replies
612 Views
Last post September 02, 2017, 1629 UTC
by ChrisSmolinski
0 Replies
627 Views
Last post September 02, 2017, 2012 UTC
by ChrisSmolinski
1 Replies
656 Views
Last post January 01, 2018, 2053 UTC
by aurora
3 Replies
1604 Views
Last post September 03, 2017, 1045 UTC
by Stretchyman
4 Replies
2408 Views
Last post September 06, 2017, 1224 UTC
by switchblade
2 Replies
1114 Views
Last post September 01, 2017, 1610 UTC
by MDK2
4 Replies
1087 Views
Last post December 31, 2017, 1700 UTC
by KaySeeks
4 Replies
829 Views
Last post October 22, 2019, 2150 UTC
by PirateSWL
5 Replies
787 Views
Last post July 17, 2021, 0026 UTC
by Big Badfish Al
12 Replies
650 Views
Last post February 09, 2025, 2112 UTC
by ChrisSmolinski
13 Replies
912 Views
Last post February 16, 2025, 1805 UTC
by ChrisSmolinski
16 Replies
1354 Views
Last post February 18, 2023, 2317 UTC
by Davep
12 Replies
1182 Views
Last post February 08, 2023, 2350 UTC
by Shortwave_Listener
18 Replies
1901 Views
Last post June 08, 2024, 0132 UTC
by DCtoLight
14 Replies
1368 Views
Last post June 16, 2024, 0238 UTC
by Jim Renfrew
5 Replies
466 Views
Last post January 11, 2025, 0249 UTC
by N2MLP
7 Replies
850 Views
Last post October 21, 2022, 2221 UTC
by JustGreg
7 Replies
797 Views
Last post May 05, 2024, 2319 UTC
by Chronic Listener
15 Replies
1049 Views
Last post July 09, 2023, 0049 UTC
by Grumpy Grandpa

 

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