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
14 Replies
2183 Views
Last post November 29, 2021, 2316 UTC
by hsmith77
1 Replies
875 Views
Last post September 30, 2017, 2200 UTC
by JoeFLIPS
0 Replies
1008 Views
Last post May 26, 2014, 1413 UTC
by ChrisSmolinski
1 Replies
1087 Views
Last post July 15, 2012, 1642 UTC
by Danoman
9 Replies
2422 Views
Last post May 06, 2013, 0132 UTC
by LighthouseOhio
1 Replies
653 Views
Last post March 04, 2018, 1423 UTC
by refmo
2 Replies
1202 Views
Last post December 16, 2014, 1257 UTC
by ChrisSmolinski
5 Replies
1130 Views
Last post September 24, 2019, 2147 UTC
by WWBR
0 Replies
903 Views
Last post June 03, 2016, 1312 UTC
by ChrisSmolinski
2 Replies
755 Views
Last post December 24, 2018, 1432 UTC
by DimBulb
8 Replies
1842 Views
Last post October 31, 2015, 2050 UTC
by Skipmuck
0 Replies
738 Views
Last post March 18, 2017, 2030 UTC
by ChrisSmolinski
4 Replies
1866 Views
Last post October 16, 2013, 0715 UTC
by Gino Italy
0 Replies
630 Views
Last post August 01, 2018, 2358 UTC
by ChrisSmolinski
2 Replies
968 Views
Last post July 04, 2015, 2327 UTC
by Skipmuck
3 Replies
742 Views
Last post June 14, 2019, 2337 UTC
by blw
3 Replies
1322 Views
Last post September 04, 2012, 1209 UTC
by ChrisSmolinski
5 Replies
1429 Views
Last post January 26, 2019, 2022 UTC
by Andrew Yoder
1 Replies
494 Views
Last post September 19, 2021, 1614 UTC
by K1MLP
1 Replies
943 Views
Last post June 27, 2013, 2036 UTC
by jFarley

 

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