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
25 Replies
2248 Views
Last post February 11, 2024, 1504 UTC
by Sealord
12 Replies
2248 Views
Last post October 21, 2018, 2311 UTC
by blw
6 Replies
2248 Views
Last post April 01, 2013, 0149 UTC
by moof
8 Replies
2248 Views
Last post April 25, 2016, 0210 UTC
by JCMaxwell
6 Replies
2248 Views
Last post April 13, 2018, 2227 UTC
by Ron Hunsicker
11 Replies
2248 Views
Last post August 01, 2016, 1802 UTC
by jFarley
Captain Morgan 6923.7

Started by Fansome

2 Replies
2247 Views
Last post September 02, 2008, 1218 UTC
by Zoidberg
9 Replies
2247 Views
Last post April 18, 2014, 1608 UTC
by ChrisSmolinski
4 Replies
2247 Views
Last post April 13, 2013, 1821 UTC
by 07code04stalker1776
8 Replies
2247 Views
Last post December 25, 2018, 1454 UTC
by ChrisSmolinski
4 Replies
2246 Views
Last post November 21, 2009, 1605 UTC
by Zane
12 Replies
2246 Views
Last post February 11, 2024, 1504 UTC
by Sealord
6 Replies
2246 Views
Last post August 19, 2014, 2009 UTC
by Pigmeat
15 Replies
2246 Views
Last post December 22, 2018, 0010 UTC
by Andrew Yoder
6 Replies
2246 Views
Last post May 17, 2015, 1252 UTC
by ChrisSmolinski
6 Replies
2245 Views
Last post January 02, 2016, 0023 UTC
by myteaquinn
7 Replies
2245 Views
Last post September 12, 2013, 0038 UTC
by refmo
20 Replies
2245 Views
Last post September 21, 2022, 1232 UTC
by Pigmeat
20 Replies
2244 Views
Last post July 09, 2022, 0229 UTC
by dxbill
21 Replies
2244 Views
Last post March 27, 2022, 0036 UTC
by Paul Turkk

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns