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
16 Replies
1471 Views
Last post March 03, 2024, 0508 UTC
by Molvania Poacher
20 Replies
1983 Views
Last post March 03, 2024, 0315 UTC
by Paul65
13 Replies
1165 Views
Last post March 03, 2024, 0254 UTC
by cheesehed
9 Replies
1136 Views
Last post March 03, 2024, 0144 UTC
by osiris
16 Replies
1788 Views
Last post March 02, 2024, 2303 UTC
by Ron Hunsicker
13 Replies
987 Views
Last post March 02, 2024, 2220 UTC
by ear in the ether
15 Replies
1024 Views
Last post March 02, 2024, 2213 UTC
by Carl
5 Replies
750 Views
Last post March 02, 2024, 1430 UTC
by Radio Star
6 Replies
758 Views
Last post March 02, 2024, 0548 UTC
by radioguy73
7 Replies
722 Views
Last post March 02, 2024, 0319 UTC
by Molvania Poacher
5 Replies
503 Views
Last post March 02, 2024, 0251 UTC
by Sparkyzilla85
13 Replies
1039 Views
Last post March 02, 2024, 0144 UTC
by Sky Waves
23 Replies
2400 Views
Last post March 02, 2024, 0143 UTC
by Syck0
9 Replies
974 Views
Last post March 02, 2024, 0139 UTC
by Dr. Strangelove
7 Replies
916 Views
Last post March 01, 2024, 2017 UTC
by osiris
14 Replies
1726 Views
Last post March 01, 2024, 1517 UTC
by Ron Hunsicker
15 Replies
1711 Views
Last post March 01, 2024, 1246 UTC
by ChrisSmolinski
11 Replies
1372 Views
Last post March 01, 2024, 1245 UTC
by ChrisSmolinski
1 Replies
483 Views
Last post March 01, 2024, 0250 UTC
by canswl
0 Replies
338 Views
Last post February 29, 2024, 2310 UTC
by DangerKitty

 

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