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
2311 Views
Last post October 19, 2021, 1854 UTC
by jta
2 Replies
5439 Views
Last post July 15, 2025, 1438 UTC
by NQC
4 Replies
3043 Views
Last post April 14, 2020, 1850 UTC
by cj468
46 Replies
36082 Views
Last post June 28, 2022, 2051 UTC
by ChrisSmolinski
0 Replies
2048 Views
Last post February 15, 2021, 1527 UTC
by CoolAM Radio
0 Replies
4754 Views
Last post April 08, 2019, 2033 UTC
by CoolAM Radio
6 Replies
7958 Views
Last post July 13, 2022, 0004 UTC
by Pigmeat
0 Replies
2741 Views
Last post April 25, 2020, 1446 UTC
by europirate
1 Replies
2583 Views
Last post July 18, 2021, 1923 UTC
by ThaDood
9 Replies
16456 Views
Last post August 07, 2023, 0942 UTC
by NJQA
1 Replies
3455 Views
Last post May 26, 2022, 0053 UTC
by Pigmeat
7 Replies
9459 Views
Last post June 20, 2019, 1245 UTC
by R4002
4 Replies
7550 Views
Last post April 26, 2019, 2348 UTC
by Jock Wilson
3 Replies
3636 Views
Last post June 22, 2024, 1536 UTC
by Sealord
0 Replies
4731 Views
Last post November 10, 2017, 2333 UTC
by ThaDood
0 Replies
2173 Views
Last post October 29, 2021, 1910 UTC
by ThaDood
5 Replies
12082 Views
Last post July 15, 2023, 2120 UTC
by Pigmeat
3 Replies
3051 Views
Last post January 11, 2022, 2108 UTC
by Josh
0 Replies
2239 Views
Last post February 11, 2020, 1243 UTC
by CoolAM Radio
3 Replies
12913 Views
Last post June 07, 2017, 0013 UTC
by CoolAM Radio

 

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