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
784 Views
Last post May 06, 2014, 2344 UTC
by ChrisSmolinski
0 Replies
812 Views
Last post November 11, 2012, 2130 UTC
by ChrisSmolinski
2 Replies
1274 Views
Last post September 02, 2013, 1714 UTC
by Dick Weed
2 Replies
1986 Views
Last post January 18, 2017, 2333 UTC
by Davep
1 Replies
1128 Views
Last post September 07, 2015, 1522 UTC
by aurora
0 Replies
391 Views
Last post February 09, 2025, 1738 UTC
by ChrisSmolinski
8 Replies
1504 Views
Last post August 29, 2020, 0024 UTC
by Radio Star
8 Replies
1603 Views
Last post January 13, 2018, 2146 UTC
by DimBulb
2 Replies
527 Views
Last post August 28, 2025, 1412 UTC
by Radiouser
4 Replies
991 Views
Last post August 26, 2016, 2207 UTC
by JoeFLIPS
14 Replies
601 Views
Last post October 26, 2025, 2136 UTC
by jackroberts
9 Replies
2794 Views
Last post February 24, 2019, 2146 UTC
by texas1dxer
0 Replies
579 Views
Last post December 13, 2016, 1623 UTC
by ChrisSmolinski
0 Replies
1069 Views
Last post November 19, 2011, 1912 UTC
by ChrisSmolinski
0 Replies
1327 Views
Last post October 20, 2009, 1537 UTC
by ChrisSmolinski
2 Replies
870 Views
Last post February 27, 2016, 2053 UTC
by Skipmuck
1 Replies
585 Views
Last post December 02, 2017, 1837 UTC
by MDK2
0 Replies
3460 Views
Last post February 01, 2013, 2152 UTC
by ChrisSmolinski
2 Replies
1082 Views
Last post October 14, 2019, 2329 UTC
by Pigmeat
0 Replies
777 Views
Last post April 07, 2017, 1434 UTC
by ChrisSmolinski

 

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