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
604 Views
Last post January 18, 2019, 2205 UTC
by R4002
1 Replies
888 Views
Last post April 01, 2019, 0022 UTC
by Davep
1 Replies
972 Views
Last post December 06, 2013, 0008 UTC
by DimBulb
1 Replies
1099 Views
Last post May 31, 2015, 1416 UTC
by ChrisSmolinski
1 Replies
1050 Views
Last post December 05, 2013, 2302 UTC
by DimBulb
1 Replies
832 Views
Last post December 05, 2013, 2246 UTC
by hsmith77
1 Replies
819 Views
Last post December 05, 2013, 1438 UTC
by hsmith77
1 Replies
1084 Views
Last post January 01, 2017, 1825 UTC
by ChrisSmolinski
1 Replies
1116 Views
Last post December 18, 2014, 1246 UTC
by ChrisSmolinski
1 Replies
846 Views
Last post December 05, 2013, 1151 UTC
by Sealord
1 Replies
822 Views
Last post December 04, 2013, 1336 UTC
by hsmith77
1 Replies
818 Views
Last post March 27, 2019, 2304 UTC
by Ray Lalleu
1 Replies
867 Views
Last post December 04, 2013, 1537 UTC
by Sealord
1 Replies
1166 Views
Last post March 24, 2019, 2319 UTC
by PirateSWL
1 Replies
648 Views
Last post April 09, 2019, 2340 UTC
by PirateSWL
1 Replies
654 Views
Last post March 23, 2019, 1329 UTC
by Big Badfish Al
1 Replies
731 Views
Last post March 22, 2019, 2003 UTC
by ChrisSmolinski
1 Replies
1165 Views
Last post March 20, 2019, 2229 UTC
by blw
1 Replies
870 Views
Last post October 07, 2018, 0153 UTC
by PRO2006
1 Replies
1686 Views
Last post December 01, 2013, 0111 UTC
by fpeconsultant

 

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