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
1540 Views
Last post September 09, 2023, 0944 UTC
by TRI International
2 Replies
1546 Views
Last post April 19, 2019, 1918 UTC
by Daniel Wyllyans
0 Replies
1554 Views
Last post September 07, 2023, 1008 UTC
by TRI International
2 Replies
1556 Views
Last post January 05, 2020, 1501 UTC
by ChrisSmolinski
0 Replies
1556 Views
Last post April 19, 2019, 1958 UTC
by Daniel Wyllyans
1 Replies
1562 Views
Last post October 14, 2017, 0044 UTC
by Skipmuck
3 Replies
1566 Views
Last post March 11, 2018, 0201 UTC
by Daniel Wyllyans
6 Replies
1568 Views
Last post November 05, 2024, 0017 UTC
by dxace1
0 Replies
1568 Views
Last post September 06, 2023, 1006 UTC
by TRI International
4 Replies
1569 Views
Last post December 09, 2019, 1132 UTC
by ChrisSmolinski
0 Replies
1572 Views
Last post November 04, 2018, 2322 UTC
by andres87
2 Replies
1573 Views
Last post November 04, 2017, 2056 UTC
by s3530
4 Replies
1574 Views
Last post June 01, 2022, 0124 UTC
by Pigmeat
0 Replies
1578 Views
Last post April 14, 2025, 1114 UTC
by ChrisSmolinski
6 Replies
1586 Views
Last post October 26, 2024, 0123 UTC
by Professor
2 Replies
1593 Views
Last post November 09, 2020, 2348 UTC
by Skipmuck
3 Replies
1597 Views
Last post January 06, 2022, 1240 UTC
by ChrisSmolinski
0 Replies
1601 Views
Last post March 26, 2018, 1624 UTC
by Daniel Wyllyans
2 Replies
1604 Views
Last post February 14, 2024, 0016 UTC
by William Hassig
1 Replies
1608 Views
Last post October 26, 2017, 2356 UTC
by R4002

 

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