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
1150 Views
Last post October 24, 2016, 0440 UTC
by Looking-Glass
0 Replies
2399 Views
Last post November 08, 2013, 1604 UTC
by ff
unids

Started by pinto vortando

7 Replies
3110 Views
Last post April 20, 2017, 2250 UTC
by pinto vortando
0 Replies
1457 Views
Last post September 10, 2020, 1015 UTC
by ulx2
2 Replies
3533 Views
Last post May 04, 2014, 0311 UTC
by Rockpicker
5 Replies
2065 Views
Last post March 05, 2018, 0921 UTC
by pinto vortando
4 Replies
5787 Views
Last post August 02, 2015, 1652 UTC
by flexoman61
2 Replies
1906 Views
Last post January 04, 2016, 1919 UTC
by flexoman61
2 Replies
1364 Views
Last post October 10, 2020, 2156 UTC
by pinto vortando
2 Replies
1503 Views
Last post November 12, 2017, 2259 UTC
by pinto vortando
5 Replies
2270 Views
Last post December 15, 2019, 1950 UTC
by ThElectriCat
3 Replies
1507 Views
Last post January 15, 2018, 0117 UTC
by refmo
2 Replies
1718 Views
Last post November 04, 2019, 0946 UTC
by Patrick73
1 Replies
1367 Views
Last post January 14, 2018, 0937 UTC
by pinto vortando
14 Replies
3387 Views
Last post October 09, 2021, 1653 UTC
by pinto vortando
0 Replies
599 Views
Last post December 27, 2022, 1054 UTC
by TRI International
0 Replies
563 Views
Last post December 27, 2022, 1044 UTC
by TRI International
0 Replies
1083 Views
Last post January 29, 2022, 1458 UTC
by pinto vortando
1 Replies
2638 Views
Last post April 14, 2015, 1420 UTC
by Feguilosch
0 Replies
1924 Views
Last post July 26, 2015, 1656 UTC
by Daniel Wyllyans

 

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