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
1252 Views
Last post May 25, 2017, 1456 UTC
by ChrisSmolinski
3 Replies
2182 Views
Last post October 16, 2014, 1041 UTC
by ChrisSmolinski
0 Replies
1318 Views
Last post January 03, 2017, 1224 UTC
by ChrisSmolinski
1 Replies
1222 Views
Last post October 13, 2016, 1010 UTC
by ChrisSmolinski
0 Replies
1145 Views
Last post March 11, 2014, 2009 UTC
by ChrisSmolinski
0 Replies
1204 Views
Last post May 03, 2016, 1450 UTC
by ChrisSmolinski
4 Replies
3039 Views
Last post January 02, 2013, 2040 UTC
by ChrisSmolinski
0 Replies
1266 Views
Last post May 24, 2017, 1025 UTC
by ChrisSmolinski
1 Replies
2499 Views
Last post September 16, 2009, 2156 UTC
by beaconman
0 Replies
1142 Views
Last post October 11, 2016, 1316 UTC
by ChrisSmolinski
1 Replies
1782 Views
Last post May 18, 2014, 1626 UTC
by ChrisSmolinski
0 Replies
1153 Views
Last post May 03, 2016, 1303 UTC
by ChrisSmolinski
4 Replies
2074 Views
Last post April 10, 2020, 0247 UTC
by DYGradio
2 Replies
1510 Views
Last post January 21, 2018, 1436 UTC
by Token
244 Replies
89424 Views
Last post October 12, 2023, 0157 UTC
by ~SIGINT~
2 Replies
2936 Views
Last post March 14, 2012, 1441 UTC
by zackers
0 Replies
1461 Views
Last post October 11, 2014, 2349 UTC
by ChrisSmolinski
2 Replies
1572 Views
Last post March 19, 2014, 1305 UTC
by ChrisSmolinski
0 Replies
2444 Views
Last post August 22, 2009, 1405 UTC
by ChrisSmolinski
0 Replies
2549 Views
Last post June 14, 2009, 1547 UTC
by ChrisSmolinski

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns