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
1 Replies
1282 Views
Last post September 11, 2014, 0254 UTC
by Pigmeat
1 Replies
1135 Views
Last post June 03, 2016, 1244 UTC
by BoomboxDX
0 Replies
796 Views
Last post April 06, 2015, 2034 UTC
by Fansome
0 Replies
754 Views
Last post February 21, 2022, 2239 UTC
by Traveling Wave
1 Replies
940 Views
Last post October 18, 2015, 0337 UTC
by Pigmeat
The Russian Woodpecker

Started by Fansome

9 Replies
3348 Views
Last post May 02, 2016, 1802 UTC
by Pigmeat
The Road to Area 51

Started by Fansome

0 Replies
1919 Views
Last post April 03, 2010, 2033 UTC
by Fansome
6 Replies
1732 Views
Last post December 23, 2023, 0429 UTC
by RobRich
3 Replies
1378 Views
Last post July 22, 2013, 1303 UTC
by Pigmeat
0 Replies
821 Views
Last post October 20, 2015, 1939 UTC
by Oliver
0 Replies
729 Views
Last post May 30, 2018, 2125 UTC
by Ct Yankee
2 Replies
1618 Views
Last post September 06, 2015, 1759 UTC
by atrainradio
0 Replies
1782 Views
Last post August 12, 2011, 0503 UTC
by John Poet
The Radio Network Sound

Started by Fansome

8 Replies
2656 Views
Last post December 20, 2015, 1315 UTC
by ka1iic
1 Replies
959 Views
Last post January 02, 2023, 0529 UTC
by BoomboxDX
0 Replies
1830 Views
Last post June 24, 2012, 2052 UTC
by Sealord
0 Replies
1676 Views
Last post September 11, 2011, 0130 UTC
by John Poet
6 Replies
2612 Views
Last post February 17, 2016, 1515 UTC
by ka1iic
The Queen of the LW-MW DX'ers (humor)

Started by Capt. Radio

6 Replies
2373 Views
Last post December 06, 2013, 1556 UTC
by Pigmeat
2 Replies
1895 Views
Last post May 23, 2015, 0248 UTC
by VK3BVW

 

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