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
3 Replies
2324 Views
Last post April 20, 2013, 1911 UTC
by skeezix
1 Replies
1385 Views
Last post August 18, 2013, 2250 UTC
by ka1iic
0 Replies
1119 Views
Last post February 16, 2017, 1549 UTC
by ka1iic
1 Replies
1840 Views
Last post July 15, 2014, 1425 UTC
by glimmer twin
0 Replies
627 Views
Last post June 21, 2023, 0447 UTC
by K9FIR
Qso radio show

Started by K5MOW

2 Replies
2014 Views
Last post August 07, 2013, 0057 UTC
by K5MOW
Radio Mali

Started by K1MLP

1 Replies
785 Views
Last post July 19, 2024, 1528 UTC
by Paul B. Walker, Jr.
0 Replies
654 Views
Last post July 19, 2024, 1316 UTC
by K1MLP
0 Replies
617 Views
Last post July 19, 2024, 2050 UTC
by K1MLP
3 Replies
833 Views
Last post January 13, 2022, 0024 UTC
by JustGreg
0 Replies
552 Views
Last post January 21, 2022, 2208 UTC
by JustGreg
1 Replies
981 Views
Last post May 29, 2016, 2133 UTC
by Ct Yankee
1 Replies
1094 Views
Last post May 29, 2016, 2042 UTC
by Rafman
1 Replies
1291 Views
Last post February 12, 2023, 1952 UTC
by East Troy Don
0 Replies
741 Views
Last post September 17, 2019, 1809 UTC
by Josh
0 Replies
810 Views
Last post October 07, 2019, 2030 UTC
by Josh
CRI audio quality

Started by Josh

6 Replies
2874 Views
Last post March 28, 2018, 2122 UTC
by shadypyro
0 Replies
1127 Views
Last post December 24, 2022, 1849 UTC
by Josh
0 Replies
1084 Views
Last post December 24, 2022, 1853 UTC
by Josh
2 Replies
1543 Views
Last post October 25, 2022, 0139 UTC
by Pigmeat

 

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