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
1193 Views
Last post November 04, 2015, 2312 UTC
by JohnS
1 Replies
1436 Views
Last post February 12, 2018, 2018 UTC
by ChrisSmolinski
1 Replies
1338 Views
Last post April 01, 2017, 2116 UTC
by Terry
2 Replies
1556 Views
Last post August 04, 2013, 2116 UTC
by ChrisSmolinski
1 Replies
1457 Views
Last post April 25, 2013, 2321 UTC
by rdla4
0 Replies
1968 Views
Last post February 10, 2013, 2136 UTC
by ChrisSmolinski
0 Replies
1078 Views
Last post February 02, 2018, 1500 UTC
by ChrisSmolinski
0 Replies
1191 Views
Last post August 28, 2015, 1619 UTC
by ChrisSmolinski
0 Replies
1135 Views
Last post January 04, 2014, 1832 UTC
by ChrisSmolinski
0 Replies
1280 Views
Last post March 21, 2015, 1417 UTC
by ChrisSmolinski
1 Replies
1485 Views
Last post September 15, 2014, 2259 UTC
by refmo
0 Replies
1238 Views
Last post August 04, 2013, 0035 UTC
by ChrisSmolinski
0 Replies
1072 Views
Last post May 17, 2016, 1349 UTC
by ChrisSmolinski
1 Replies
1839 Views
Last post January 07, 2016, 1151 UTC
by ChrisSmolinski
0 Replies
1111 Views
Last post February 24, 2014, 1126 UTC
by ChrisSmolinski
0 Replies
1227 Views
Last post January 01, 2014, 1805 UTC
by ChrisSmolinski
0 Replies
1850 Views
Last post March 20, 2015, 0048 UTC
by ChrisSmolinski
1 Replies
2235 Views
Last post November 06, 2013, 1919 UTC
by RCCI
0 Replies
1240 Views
Last post March 31, 2017, 1917 UTC
by ChrisSmolinski
3 Replies
2206 Views
Last post August 04, 2013, 0303 UTC
by Token

 

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