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
10 Replies
2776 Views
Last post July 17, 2016, 2210 UTC
by Paul B. Walker, Jr.
0 Replies
1210 Views
Last post October 14, 2014, 2050 UTC
by oly1959
Mighty KBC News

Started by oly1959

1 Replies
1418 Views
Last post April 05, 2014, 1628 UTC
by glimmer twin
WRMI QSL 7730 KHz

Started by oly1959

0 Replies
2619 Views
Last post December 02, 2014, 2300 UTC
by oly1959
0 Replies
1065 Views
Last post June 14, 2015, 0305 UTC
by oly1959
0 Replies
997 Views
Last post June 14, 2015, 0230 UTC
by oly1959
0 Replies
2641 Views
Last post September 24, 2015, 0123 UTC
by oly1959
3 Replies
786 Views
Last post November 04, 2022, 2014 UTC
by osiris
1 Replies
437 Views
Last post October 31, 2024, 1713 UTC
by Paul B. Walker, Jr.
0 Replies
2701 Views
Last post February 18, 2010, 0436 UTC
by outhouse radio
0 Replies
515 Views
Last post May 12, 2020, 0441 UTC
by owen81
5 Replies
722 Views
Last post December 30, 2022, 1502 UTC
by Pigmeat
0 Replies
485 Views
Last post June 20, 2022, 1943 UTC
by Paul B. Walker, Jr.
0 Replies
233 Views
Last post February 21, 2025, 1945 UTC
by Paul B. Walker, Jr.
0 Replies
394 Views
Last post April 29, 2023, 0026 UTC
by Paul B. Walker, Jr.
0 Replies
932 Views
Last post October 29, 2016, 2042 UTC
by Paul B. Walker, Jr.
5 Replies
1121 Views
Last post April 27, 2022, 1611 UTC
by Mad Radio DXer UK
0 Replies
971 Views
Last post September 15, 2016, 2021 UTC
by Paul B. Walker, Jr.
3 Replies
1803 Views
Last post May 30, 2016, 2232 UTC
by Paul B. Walker, Jr.
0 Replies
338 Views
Last post May 25, 2024, 1900 UTC
by Paul B. Walker, Jr.

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns