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
906 Views
Last post May 18, 2022, 0059 UTC
by TheHappyWanker
0 Replies
1190 Views
Last post March 22, 2022, 1204 UTC
by ChrisSmolinski
0 Replies
1029 Views
Last post March 13, 2022, 1347 UTC
by ChrisSmolinski
0 Replies
1041 Views
Last post March 07, 2022, 0034 UTC
by JustGreg
0 Replies
1153 Views
Last post February 19, 2022, 2324 UTC
by ChrisSmolinski
3 Replies
1537 Views
Last post February 08, 2022, 1215 UTC
by ChrisSmolinski
5 Replies
1338 Views
Last post February 06, 2022, 2018 UTC
by ChrisSmolinski
11 Replies
1641 Views
Last post February 06, 2022, 2014 UTC
by ChrisSmolinski
7 Replies
1437 Views
Last post February 06, 2022, 1756 UTC
by radiorandy
2 Replies
1024 Views
Last post February 06, 2022, 1502 UTC
by ChrisSmolinski
0 Replies
762 Views
Last post February 06, 2022, 1500 UTC
by ChrisSmolinski
4 Replies
1169 Views
Last post February 06, 2022, 1412 UTC
by ChrisSmolinski
1 Replies
797 Views
Last post February 06, 2022, 1320 UTC
by ChrisSmolinski
1 Replies
1024 Views
Last post February 04, 2022, 1954 UTC
by Saul
0 Replies
744 Views
Last post February 03, 2022, 1219 UTC
by ChrisSmolinski
3 Replies
1165 Views
Last post January 31, 2022, 2018 UTC
by ChrisSmolinski
2 Replies
932 Views
Last post January 30, 2022, 1458 UTC
by ChrisSmolinski
1 Replies
825 Views
Last post January 30, 2022, 1411 UTC
by ChrisSmolinski
0 Replies
867 Views
Last post January 27, 2022, 0624 UTC
by radiorandy
1 Replies
1017 Views
Last post January 27, 2022, 0028 UTC
by myteaquinn

 

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