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
2014 Views
Last post March 01, 2018, 1434 UTC
by ChrisSmolinski
0 Replies
836 Views
Last post May 18, 2023, 1915 UTC
by Daniel Wyllyans
0 Replies
1036 Views
Last post April 02, 2019, 1329 UTC
by Daniel Wyllyans
1 Replies
1124 Views
Last post September 28, 2018, 1101 UTC
by Daniel Wyllyans
1 Replies
774 Views
Last post January 29, 2023, 2309 UTC
by Daniel Wyllyans
2 Replies
1471 Views
Last post February 10, 2019, 2321 UTC
by Daniel Wyllyans
0 Replies
1015 Views
Last post April 12, 2018, 2110 UTC
by Daniel Wyllyans
0 Replies
1377 Views
Last post March 22, 2018, 0022 UTC
by Daniel Wyllyans
0 Replies
1251 Views
Last post October 19, 2023, 1240 UTC
by Daniel Wyllyans
0 Replies
887 Views
Last post December 15, 2019, 1909 UTC
by Daniel Wyllyans
0 Replies
1286 Views
Last post January 12, 2018, 2130 UTC
by Daniel Wyllyans
1 Replies
1341 Views
Last post April 03, 2019, 0021 UTC
by Daniel Wyllyans
0 Replies
862 Views
Last post October 16, 2018, 1413 UTC
by Daniel Wyllyans
0 Replies
912 Views
Last post September 27, 2018, 1144 UTC
by Daniel Wyllyans
0 Replies
685 Views
Last post January 29, 2023, 2130 UTC
by Daniel Wyllyans
2 Replies
1094 Views
Last post February 09, 2019, 0025 UTC
by Daniel Wyllyans
7 Replies
2265 Views
Last post April 25, 2018, 1557 UTC
by redhat
0 Replies
1070 Views
Last post January 07, 2024, 1410 UTC
by Daniel Wyllyans
1 Replies
1401 Views
Last post March 22, 2018, 1435 UTC
by ChrisSmolinski
0 Replies
889 Views
Last post December 15, 2019, 1551 UTC
by Daniel Wyllyans

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns