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
1173 Views
Last post December 07, 2016, 1827 UTC
by ChrisSmolinski
6 Replies
3131 Views
Last post August 30, 2013, 1147 UTC
by Beerus Maximus
0 Replies
2273 Views
Last post January 07, 2013, 1639 UTC
by ChrisSmolinski
0 Replies
2024 Views
Last post September 30, 2012, 1535 UTC
by ChrisSmolinski
1 Replies
1737 Views
Last post July 12, 2016, 0016 UTC
by skeezix
0 Replies
1233 Views
Last post August 29, 2013, 1516 UTC
by ChrisSmolinski
0 Replies
766 Views
Last post March 27, 2022, 1221 UTC
by ChrisSmolinski
0 Replies
2078 Views
Last post September 30, 2012, 1535 UTC
by ChrisSmolinski
0 Replies
1184 Views
Last post February 17, 2014, 2123 UTC
by ChrisSmolinski
4 Replies
5206 Views
Last post December 07, 2013, 0314 UTC
by OldSeaRock
0 Replies
1228 Views
Last post December 04, 2016, 2206 UTC
by ChrisSmolinski
2 Replies
1574 Views
Last post October 24, 2013, 1832 UTC
by DimBulb
0 Replies
1139 Views
Last post January 12, 2019, 1546 UTC
by ChrisSmolinski
1 Replies
1724 Views
Last post May 12, 2015, 2308 UTC
by ByteBORG
4 Replies
2019 Views
Last post November 30, 2016, 1631 UTC
by MDK2
2 Replies
1533 Views
Last post January 12, 2019, 0001 UTC
by GC
0 Replies
2106 Views
Last post January 01, 2013, 2012 UTC
by ChrisSmolinski
2 Replies
1399 Views
Last post March 28, 2014, 1842 UTC
by ChrisSmolinski
3 Replies
2010 Views
Last post October 08, 2014, 0033 UTC
by jFarley
0 Replies
1071 Views
Last post December 03, 2013, 1424 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