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
966 Views
Last post August 04, 2014, 0247 UTC
by skeezix
0 Replies
966 Views
Last post November 25, 2013, 1831 UTC
by ChrisSmolinski
2015

Started by CoolAM Radio

0 Replies
967 Views
Last post December 27, 2014, 1502 UTC
by CoolAM Radio
1 Replies
967 Views
Last post July 30, 2018, 1847 UTC
by Pigmeat
0 Replies
968 Views
Last post October 06, 2016, 2107 UTC
by PirateSWL
0 Replies
968 Views
Last post March 07, 2013, 1829 UTC
by ChrisSmolinski
Propagation

Started by Fansome

0 Replies
968 Views
Last post December 06, 2014, 0055 UTC
by Fansome
Ugghh...

Started by Nella F.

0 Replies
968 Views
Last post October 01, 2015, 0001 UTC
by Nella F.
0 Replies
968 Views
Last post August 03, 2014, 2329 UTC
by atrainradio
1 Replies
969 Views
Last post February 24, 2021, 0103 UTC
by BoomboxDX
2 Replies
969 Views
Last post December 28, 2019, 1847 UTC
by Josh
Amateur Radio Roundtable

Started by Fansome

0 Replies
969 Views
Last post January 04, 2016, 2146 UTC
by Fansome
1 Replies
969 Views
Last post June 06, 2022, 0251 UTC
by Shortwave_Listener
0 Replies
969 Views
Last post August 18, 2014, 0051 UTC
by Fansome
0 Replies
969 Views
Last post January 09, 2016, 2226 UTC
by Oliver
Propagation

Started by Fansome

0 Replies
970 Views
Last post December 30, 2014, 0042 UTC
by Fansome
0 Replies
970 Views
Last post July 12, 2014, 0405 UTC
by atrainradio
1 Replies
971 Views
Last post June 11, 2013, 1300 UTC
by Pigmeat
1 Replies
971 Views
Last post October 05, 2019, 1806 UTC
by Josh
Hurricane Response in Hawaii

Started by Fansome

1 Replies
971 Views
Last post September 01, 2016, 0154 UTC
by Pigmeat

 

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