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
1015 Views
Last post May 08, 2015, 1222 UTC
by ChrisSmolinski
0 Replies
1432 Views
Last post October 20, 2014, 1544 UTC
by Token
0 Replies
1122 Views
Last post December 23, 2016, 1200 UTC
by Daniel Wyllyans
0 Replies
1554 Views
Last post February 05, 2017, 2306 UTC
by flexoman61
0 Replies
1245 Views
Last post November 05, 2014, 0644 UTC
by ka1iic
0 Replies
1396 Views
Last post December 17, 2016, 1741 UTC
by ToxicDemon
0 Replies
1352 Views
Last post December 07, 2016, 2249 UTC
by R4002
0 Replies
1180 Views
Last post December 22, 2016, 2002 UTC
by Daniel Wyllyans
0 Replies
1212 Views
Last post January 25, 2017, 1552 UTC
by R4002
0 Replies
1210 Views
Last post November 20, 2013, 0053 UTC
by atrainradio
0 Replies
1360 Views
Last post November 20, 2013, 0208 UTC
by SW Observer
0 Replies
1171 Views
Last post December 23, 2016, 1720 UTC
by Daniel Wyllyans
0 Replies
3423 Views
Last post November 23, 2013, 0218 UTC
by ChrisSmolinski
0 Replies
1160 Views
Last post December 07, 2016, 1827 UTC
by ChrisSmolinski
0 Replies
1172 Views
Last post November 24, 2013, 2224 UTC
by ChrisSmolinski
0 Replies
982 Views
Last post May 18, 2014, 0052 UTC
by rdla4
0 Replies
1158 Views
Last post December 27, 2016, 2318 UTC
by Daniel Wyllyans
0 Replies
1221 Views
Last post April 10, 2017, 0444 UTC
by RST111
0 Replies
1107 Views
Last post February 11, 2017, 1501 UTC
by Skipmuck
0 Replies
1024 Views
Last post January 04, 2017, 1527 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 House Flag
by MitchellTimeDesigns