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
1 Replies
475 Views
Last post March 13, 2024, 1744 UTC
by R4002
0 Replies
369 Views
Last post March 13, 2024, 1059 UTC
by R4002
0 Replies
493 Views
Last post March 08, 2024, 0147 UTC
by ButchKidd
3 Replies
1126 Views
Last post March 01, 2024, 1813 UTC
by IrvingtonVFD43
4 Replies
1021 Views
Last post February 28, 2024, 2021 UTC
by R4002
0 Replies
382 Views
Last post February 26, 2024, 2027 UTC
by R4002
0 Replies
426 Views
Last post February 26, 2024, 1816 UTC
by R4002
0 Replies
535 Views
Last post February 25, 2024, 1345 UTC
by R4002
0 Replies
425 Views
Last post February 23, 2024, 1338 UTC
by R4002
0 Replies
483 Views
Last post February 16, 2024, 1640 UTC
by R4002
0 Replies
387 Views
Last post February 16, 2024, 1638 UTC
by R4002
0 Replies
480 Views
Last post February 16, 2024, 1412 UTC
by R4002
0 Replies
633 Views
Last post February 12, 2024, 1429 UTC
by ENG075
1 Replies
583 Views
Last post February 10, 2024, 1616 UTC
by N2MLP
0 Replies
404 Views
Last post February 09, 2024, 2043 UTC
by R4002
0 Replies
580 Views
Last post February 09, 2024, 2039 UTC
by R4002
1 Replies
807 Views
Last post February 02, 2024, 1726 UTC
by R4002
0 Replies
451 Views
Last post February 02, 2024, 1355 UTC
by R4002
0 Replies
458 Views
Last post February 02, 2024, 1337 UTC
by R4002
2 Replies
816 Views
Last post January 31, 2024, 2324 UTC
by RobRich

 

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