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
12 Replies
5031 Views
Last post August 31, 2014, 2049 UTC
by cupid radio
4 Replies
5072 Views
Last post August 31, 2019, 2208 UTC
by Jock Wilson
13 Replies
5084 Views
Last post October 02, 2014, 1435 UTC
by ChrisSmolinski
11 Replies
5114 Views
Last post March 10, 2015, 1106 UTC
by Jari Finland
8 Replies
5142 Views
Last post December 02, 2012, 1824 UTC
by cupid radio
0 Replies
5148 Views
Last post February 18, 2024, 0157 UTC
by Panda_NL
2 Replies
5149 Views
Last post February 18, 2024, 0834 UTC
by kris
3 Replies
5172 Views
Last post March 30, 2012, 1424 UTC
by Andrew Yoder
1 Replies
5175 Views
Last post September 01, 2019, 2148 UTC
by kris
8 Replies
5206 Views
Last post February 26, 2014, 1515 UTC
by Pigmeat
2 Replies
5222 Views
Last post August 23, 2013, 2236 UTC
by ChrisSmolinski
8 Replies
5284 Views
Last post January 05, 2013, 0033 UTC
by olddxer
1 Replies
5304 Views
Last post January 30, 2018, 2325 UTC
by Skipmuck
18 Replies
5390 Views
Last post November 01, 2017, 2130 UTC
by Jari Finland
18 Replies
5579 Views
Last post April 27, 2019, 2215 UTC
by Ray Lalleu
4 Replies
5761 Views
Last post March 13, 2014, 2339 UTC
by Beerus Maximus
27 Replies
5825 Views
Last post August 16, 2019, 1805 UTC
by Jock Wilson
5 Replies
5860 Views
Last post March 23, 2014, 0010 UTC
by Kilokat7
0 Replies
5861 Views
Last post March 31, 2012, 1126 UTC
by ChrisSmolinski
12 Replies
5865 Views
Last post September 21, 2013, 2240 UTC
by curious george

 

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