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
1054 Views
Last post April 19, 2015, 2305 UTC
by ChrisSmolinski
1 Replies
1393 Views
Last post January 15, 2016, 0838 UTC
by EliteData
1 Replies
781 Views
Last post January 03, 2017, 2056 UTC
by PirateSWL
1 Replies
1000 Views
Last post July 23, 2016, 1414 UTC
by ChrisSmolinski
1 Replies
809 Views
Last post May 04, 2021, 1147 UTC
by ChrisSmolinski
1 Replies
1726 Views
Last post November 20, 2018, 1950 UTC
by Ron Hunsicker
1 Replies
992 Views
Last post April 25, 2015, 1502 UTC
by ChrisSmolinski
1 Replies
1273 Views
Last post April 25, 2015, 1508 UTC
by ChrisSmolinski
1 Replies
1029 Views
Last post April 25, 2015, 1624 UTC
by ByteBORG
1 Replies
1182 Views
Last post April 25, 2015, 1630 UTC
by ByteBORG
1 Replies
1312 Views
Last post April 26, 2015, 0347 UTC
by JohnS
1 Replies
539 Views
Last post May 08, 2021, 1443 UTC
by TRI International
1 Replies
1335 Views
Last post August 07, 2016, 0337 UTC
by loul
1 Replies
446 Views
Last post August 21, 2022, 0247 UTC
by myteaquinn
1 Replies
1130 Views
Last post May 30, 2015, 2003 UTC
by hsmith77
1 Replies
1137 Views
Last post February 04, 2017, 1357 UTC
by PirateSWL
1 Replies
605 Views
Last post July 12, 2021, 2202 UTC
by raypfaff
1 Replies
1824 Views
Last post November 19, 2018, 0035 UTC
by KMD3HR
1 Replies
1359 Views
Last post April 30, 2015, 1149 UTC
by ChrisSmolinski
1 Replies
953 Views
Last post December 10, 2018, 0118 UTC
by blw

 

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