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
1183 Views
Last post May 06, 2016, 0140 UTC
by fpeconsultant
0 Replies
1617 Views
Last post June 14, 2013, 0113 UTC
by skeezix
2 Replies
1780 Views
Last post June 13, 2013, 0226 UTC
by skeezix
0 Replies
1441 Views
Last post February 07, 2014, 1521 UTC
by ka1iic
Firedrake

Started by 07code04stalker1776

0 Replies
3991 Views
Last post January 27, 2014, 1058 UTC
by 07code04stalker1776
3 Replies
2503 Views
Last post February 05, 2014, 0115 UTC
by glimmer twin
0 Replies
938 Views
Last post November 16, 2020, 1614 UTC
by MDK2
0 Replies
1020 Views
Last post November 05, 2019, 1629 UTC
by MDK2
1 Replies
2724 Views
Last post February 13, 2019, 1714 UTC
by fpeconsultant
3 Replies
1624 Views
Last post August 05, 2018, 1836 UTC
by fpeconsultant
9 Replies
3622 Views
Last post July 17, 2016, 2230 UTC
by Paul B. Walker, Jr.
1 Replies
1104 Views
Last post October 11, 2017, 1612 UTC
by ChrisSmolinski
9 Replies
4110 Views
Last post April 09, 2017, 0022 UTC
by fpeconsultant
0 Replies
1076 Views
Last post October 01, 2016, 1650 UTC
by flexoman61
0 Replies
2478 Views
Last post January 30, 2019, 1735 UTC
by Treehouse SWL
0 Replies
879 Views
Last post March 08, 2021, 1646 UTC
by Ct Yankee
2 Replies
1188 Views
Last post February 19, 2021, 2040 UTC
by Radio Star
2 Replies
1875 Views
Last post July 17, 2016, 2228 UTC
by Paul B. Walker, Jr.
Eye Radio

Started by MDK2

4 Replies
2808 Views
Last post July 17, 2016, 2228 UTC
by Paul B. Walker, Jr.
0 Replies
1679 Views
Last post July 07, 2015, 0633 UTC
by Oliver

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns