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
185 Views
Last post February 09, 2024, 2039 UTC
by R4002
0 Replies
186 Views
Last post March 24, 2024, 1822 UTC
by R4002
0 Replies
190 Views
Last post June 13, 2024, 1732 UTC
by R4002
0 Replies
190 Views
Last post May 12, 2024, 1404 UTC
by N2MLP
0 Replies
191 Views
Last post May 10, 2024, 1754 UTC
by R4002
0 Replies
191 Views
Last post March 29, 2024, 1325 UTC
by R4002
0 Replies
191 Views
Last post April 15, 2024, 1741 UTC
by R4002
0 Replies
193 Views
Last post April 15, 2024, 1753 UTC
by R4002
0 Replies
193 Views
Last post June 04, 2024, 1420 UTC
by R4002
0 Replies
196 Views
Last post March 22, 2024, 1604 UTC
by R4002
0 Replies
197 Views
Last post March 22, 2024, 1434 UTC
by R4002
0 Replies
198 Views
Last post March 20, 2024, 1705 UTC
by R4002
0 Replies
199 Views
Last post January 14, 2024, 1235 UTC
by RobRich
0 Replies
199 Views
Last post May 31, 2024, 1117 UTC
by R4002
0 Replies
200 Views
Last post May 27, 2024, 1513 UTC
by N2MLP
0 Replies
201 Views
Last post May 24, 2024, 1555 UTC
by R4002
0 Replies
201 Views
Last post June 14, 2024, 1543 UTC
by IrvingtonVFD43
0 Replies
208 Views
Last post April 25, 2024, 2112 UTC
by R4002
0 Replies
209 Views
Last post February 26, 2024, 1816 UTC
by R4002
28.074 10M FT8

Started by N2MLP

0 Replies
210 Views
Last post May 03, 2024, 1751 UTC
by N2MLP

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns