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 permissable in your locale.

Subject / Started by Last post
3 Replies
1653 Views
Last post September 26, 2018, 1548 UTC
by shadypyro
1 Replies
897 Views
Last post March 11, 2018, 0221 UTC
by Helicaster
0 Replies
863 Views
Last post March 12, 2018, 0142 UTC
by SevenTrees'
0 Replies
2134 Views
Last post May 18, 2012, 1047 UTC
by Sealord
1 Replies
1661 Views
Last post October 10, 2012, 1337 UTC
by ChrisSmolinski
0 Replies
1248 Views
Last post July 24, 2013, 1031 UTC
by Sealord
19 Replies
11245 Views
Last post May 27, 2012, 2141 UTC
by Fansome
6 Replies
1943 Views
Last post September 11, 2018, 1842 UTC
by Sealord
2 Replies
1542 Views
Last post November 03, 2012, 1527 UTC
by Sealord
3 Replies
1765 Views
Last post September 16, 2018, 1208 UTC
by ChrisSmolinski
3 Replies
1854 Views
Last post January 21, 2012, 0121 UTC
by Jolly Roger
0 Replies
1359 Views
Last post July 31, 2012, 1142 UTC
by Sealord
1 Replies
1217 Views
Last post February 07, 2013, 1857 UTC
by ChrisSmolinski
0 Replies
1292 Views
Last post February 13, 2013, 1416 UTC
by Sealord
2 Replies
1893 Views
Last post June 16, 2014, 1558 UTC
by BoomboxDX
0 Replies
1352 Views
Last post February 08, 2012, 1525 UTC
by Sealord
0 Replies
1154 Views
Last post February 20, 2012, 1253 UTC
by Sealord
3 Replies
1777 Views
Last post December 13, 2012, 2003 UTC
by Token
0 Replies
1161 Views
Last post February 23, 2013, 2032 UTC
by Sealord
1 Replies
1190 Views
Last post August 10, 2013, 1434 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