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
2 Replies
993 Views
Last post March 25, 2017, 1253 UTC
by ChrisSmolinski
2 Replies
993 Views
Last post April 13, 2017, 0143 UTC
by skeezix
0 Replies
993 Views
Last post August 25, 2019, 1418 UTC
by ChrisSmolinski
1 Replies
994 Views
Last post April 13, 2017, 0144 UTC
by skeezix
2 Replies
996 Views
Last post November 19, 2018, 1200 UTC
by ChrisSmolinski
3 Replies
998 Views
Last post March 18, 2017, 2001 UTC
by ChrisSmolinski
0 Replies
998 Views
Last post December 24, 2016, 0010 UTC
by skeezix
2 Replies
1000 Views
Last post November 01, 2017, 2314 UTC
by skeezix
0 Replies
1000 Views
Last post December 30, 2016, 2101 UTC
by JCMaxwell
0 Replies
1001 Views
Last post January 05, 2017, 1703 UTC
by ChrisSmolinski
0 Replies
1002 Views
Last post December 22, 2016, 0114 UTC
by skeezix
2 Replies
1003 Views
Last post October 20, 2017, 2251 UTC
by skeezix
0 Replies
1003 Views
Last post February 12, 2017, 1245 UTC
by flexoman61
2 Replies
1004 Views
Last post November 10, 2017, 1536 UTC
by skeezix
0 Replies
1004 Views
Last post December 28, 2016, 1800 UTC
by skeezix
4 Replies
1007 Views
Last post December 07, 2020, 2018 UTC
by jFarley
2 Replies
1007 Views
Last post March 22, 2018, 0025 UTC
by skeezix
0 Replies
1008 Views
Last post January 21, 2017, 1730 UTC
by skeezix
4 Replies
1011 Views
Last post April 10, 2019, 1900 UTC
by franko
5 Replies
1013 Views
Last post December 24, 2019, 1600 UTC
by ChrisSmolinski

 

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