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
616 Views
Last post July 14, 2016, 1209 UTC
by ChrisSmolinski
7 Replies
616 Views
Last post March 02, 2025, 0147 UTC
by William Hassig
0 Replies
616 Views
Last post May 27, 2017, 2012 UTC
by ChrisSmolinski
1 Replies
616 Views
Last post June 10, 2021, 1217 UTC
by ChrisSmolinski
0 Replies
616 Views
Last post July 05, 2020, 2031 UTC
by Big Badfish Al
3 Replies
616 Views
Last post July 07, 2022, 0206 UTC
by Sky Waves
0 Replies
616 Views
Last post April 20, 2017, 1121 UTC
by ChrisSmolinski
0 Replies
616 Views
Last post November 25, 2021, 0313 UTC
by blw
1 Replies
616 Views
Last post December 09, 2017, 2005 UTC
by ChrisLobdell
2 Replies
616 Views
Last post September 08, 2019, 2008 UTC
by Big Badfish Al
3 Replies
616 Views
Last post May 29, 2022, 0027 UTC
by Shortwave_Listener
0 Replies
616 Views
Last post August 01, 2019, 1142 UTC
by ChrisSmolinski
2 Replies
616 Views
Last post December 04, 2021, 2128 UTC
by Chuck54
1 Replies
616 Views
Last post June 10, 2018, 1854 UTC
by DimBulb
0 Replies
616 Views
Last post February 11, 2017, 1642 UTC
by ChrisSmolinski
0 Replies
616 Views
Last post November 15, 2017, 1322 UTC
by ChrisSmolinski
0 Replies
616 Views
Last post June 10, 2019, 0740 UTC
by Skipmuck
1 Replies
616 Views
Last post December 16, 2018, 1655 UTC
by Andrew Yoder
4 Replies
616 Views
Last post February 20, 2023, 0123 UTC
by TheHappyWanker
0 Replies
616 Views
Last post August 28, 2020, 1433 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