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
8 Replies
1702 Views
Last post July 13, 2019, 0328 UTC
by Pigmeat
8 Replies
1725 Views
Last post September 01, 2024, 0219 UTC
by bumblefukery
8 Replies
1996 Views
Last post March 27, 2025, 0254 UTC
by KnowFear
8 Replies
3746 Views
Last post February 10, 2012, 0043 UTC
by Zane
Looping mp3

Started by Capt. Kidd

8 Replies
2656 Views
Last post January 10, 2018, 1729 UTC
by ThaDood
8 Replies
3961 Views
Last post September 14, 2014, 0642 UTC
by Pigmeat
8 Replies
1740 Views
Last post December 16, 2019, 1629 UTC
by refmo
8 Replies
3226 Views
Last post May 05, 2016, 1719 UTC
by Josh
8 Replies
2359 Views
Last post June 20, 2016, 2054 UTC
by Pigmeat
8 Replies
2274 Views
Last post May 18, 2018, 2002 UTC
by Pigmeat
8 Replies
3450 Views
Last post December 04, 2014, 0554 UTC
by redhat
YHWH

Started by fpeconsultant

7 Replies
2216 Views
Last post December 16, 2019, 0131 UTC
by Token
7 Replies
3692 Views
Last post January 20, 2016, 2035 UTC
by ChrisLobdell
7 Replies
2407 Views
Last post February 24, 2013, 2307 UTC
by IQ_imbalance
7 Replies
3500 Views
Last post March 04, 2013, 0522 UTC
by Chanter
7 Replies
2255 Views
Last post January 18, 2018, 1032 UTC
by BoomboxDX
Curious

Started by fpeconsultant

7 Replies
2449 Views
Last post January 24, 2018, 2005 UTC
by Pigmeat
WEAK Relay e-QSL

Started by rdla4

7 Replies
3135 Views
Last post February 27, 2012, 2212 UTC
by fpeconsultant
7 Replies
1833 Views
Last post December 11, 2019, 0924 UTC
by redhat
7 Replies
2998 Views
Last post March 11, 2012, 2321 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