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
2 Replies
2181 Views
Last post January 05, 2023, 1426 UTC
by Beerus Maximus
0 Replies
1122 Views
Last post January 07, 2023, 1139 UTC
by Ron - Calif.
1 Replies
2135 Views
Last post January 16, 2023, 0218 UTC
by East Troy Don
0 Replies
1004 Views
Last post February 03, 2023, 0434 UTC
by Ron - Calif.
3 Replies
1164 Views
Last post February 06, 2023, 1530 UTC
by Pigmeat
0 Replies
956 Views
Last post February 13, 2023, 1747 UTC
by MDK2
Korea

Started by Ron - Calif.

0 Replies
909 Views
Last post February 13, 2023, 1914 UTC
by Ron - Calif.
0 Replies
951 Views
Last post February 20, 2023, 1820 UTC
by MDK2
6 Replies
2483 Views
Last post February 20, 2023, 1831 UTC
by Josh
1 Replies
1147 Views
Last post February 20, 2023, 1840 UTC
by fpeconsultant
1 Replies
1145 Views
Last post February 21, 2023, 1512 UTC
by East Troy Don
1 Replies
1332 Views
Last post February 22, 2023, 2047 UTC
by fpeconsultant
Korea

Started by Ron - Calif.

2 Replies
6688 Views
Last post March 05, 2023, 0033 UTC
by Ron - Calif.
1 Replies
1423 Views
Last post March 19, 2023, 1526 UTC
by Ron - Calif.
2 Replies
1165 Views
Last post March 25, 2023, 1802 UTC
by fpeconsultant
0 Replies
1077 Views
Last post March 27, 2023, 2112 UTC
by Ron - Calif.
0 Replies
1237 Views
Last post March 28, 2023, 1755 UTC
by Ron - Calif.
0 Replies
911 Views
Last post April 07, 2023, 1601 UTC
by fpeconsultant
1 Replies
1039 Views
Last post April 08, 2023, 0311 UTC
by Ron - Calif.
0 Replies
891 Views
Last post April 08, 2023, 0318 UTC
by Ron - Calif.

 

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