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
473 Views
Last post January 18, 2025, 0226 UTC
by n2avh
6 Replies
2149 Views
Last post December 01, 2015, 1942 UTC
by John Poet
4 Replies
1876 Views
Last post September 12, 2018, 0942 UTC
by BoomboxDX
3 Replies
1838 Views
Last post July 10, 2017, 2333 UTC
by skeezix
3 Replies
2084 Views
Last post July 12, 2012, 2337 UTC
by rdla4
16 Replies
5259 Views
Last post August 29, 2016, 1858 UTC
by ka1iic
0 Replies
814 Views
Last post September 14, 2013, 0113 UTC
by ChrisSmolinski
2 Replies
1329 Views
Last post March 08, 2013, 1756 UTC
by desmoface
2 Replies
1153 Views
Last post July 16, 2014, 0036 UTC
by glimmer twin
1 Replies
1249 Views
Last post September 19, 2015, 2234 UTC
by John Poet
0 Replies
3124 Views
Last post August 17, 2013, 1858 UTC
by ChrisSmolinski
8 Replies
2241 Views
Last post May 18, 2018, 2002 UTC
by Pigmeat
0 Replies
1119 Views
Last post January 12, 2015, 1714 UTC
by ChrisSmolinski
1 Replies
947 Views
Last post March 23, 2017, 1037 UTC
by BoomboxDX
0 Replies
761 Views
Last post May 06, 2016, 1603 UTC
by ChrisSmolinski
1 Replies
1371 Views
Last post August 18, 2015, 1757 UTC
by uhf35
0 Replies
1027 Views
Last post December 15, 2023, 1345 UTC
by ChrisSmolinski
3 Replies
9875 Views
Last post October 24, 2019, 1344 UTC
by ChrisSmolinski
0 Replies
747 Views
Last post December 11, 2021, 1715 UTC
by ChrisSmolinski
6 Replies
2820 Views
Last post January 27, 2017, 1502 UTC
by skeezix

 

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