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
60 Replies
13125 Views
Last post October 31, 2024, 2239 UTC
by kris
13 Replies
2759 Views
Last post October 29, 2024, 2329 UTC
by kris
3 Replies
1369 Views
Last post October 25, 2024, 2355 UTC
by kris
S06 18 OCT 2024

Started by kris

0 Replies
798 Views
Last post October 19, 2024, 0007 UTC
by kris
2 Replies
1025 Views
Last post October 18, 2024, 2328 UTC
by kris
0 Replies
922 Views
Last post October 04, 2024, 1221 UTC
by Sealord
11 Replies
2842 Views
Last post September 28, 2024, 2243 UTC
by kris
0 Replies
961 Views
Last post September 23, 2024, 1143 UTC
by Sealord
S06 schedule 2024

Started by kris « 1 2 3 4 »

52 Replies
13715 Views
Last post September 20, 2024, 2314 UTC
by kris
0 Replies
916 Views
Last post September 20, 2024, 1219 UTC
by Sealord
0 Replies
988 Views
Last post September 12, 2024, 1041 UTC
by Sealord
0 Replies
1067 Views
Last post September 07, 2024, 1434 UTC
by Sealord
0 Replies
958 Views
Last post September 07, 2024, 1417 UTC
by Sealord
0 Replies
897 Views
Last post September 06, 2024, 2355 UTC
by kris
100 Replies
20089 Views
Last post September 06, 2024, 2343 UTC
by kris
122 Replies
24436 Views
Last post August 31, 2024, 1508 UTC
by kris
14 Replies
3120 Views
Last post August 31, 2024, 1506 UTC
by kris
0 Replies
1002 Views
Last post August 27, 2024, 1204 UTC
by Sealord
1 Replies
1212 Views
Last post August 16, 2024, 2229 UTC
by kris
9 Replies
2454 Views
Last post July 30, 2024, 2254 UTC
by kris

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns