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
14 Replies
4385 Views
Last post October 03, 2012, 0547 UTC
by paranoid dxer
14 Replies
3286 Views
Last post December 22, 2019, 0103 UTC
by Rob.
14 Replies
4223 Views
Last post January 01, 2016, 1801 UTC
by redhat
14 Replies
8005 Views
Last post September 20, 2014, 1743 UTC
by ka1iic
14 Replies
5173 Views
Last post January 08, 2012, 2313 UTC
by ChrisSmolinski
14 Replies
7239 Views
Last post June 21, 2015, 2350 UTC
by Pigmeat
C-QUAM

Started by ChrisSmolinski

14 Replies
4842 Views
Last post June 07, 2017, 1509 UTC
by Josh
13 Replies
4822 Views
Last post October 12, 2016, 2025 UTC
by shadypyro
13 Replies
4934 Views
Last post February 21, 2011, 0058 UTC
by Zane
13 Replies
3958 Views
Last post May 02, 2019, 2036 UTC
by ChrisSmolinski
13 Replies
3253 Views
Last post May 15, 2020, 1803 UTC
by glimmer twin
13 Replies
5110 Views
Last post August 22, 2013, 1029 UTC
by BoomboxDX
13 Replies
4537 Views
Last post March 02, 2022, 0016 UTC
by UncleJohn
13 Replies
5103 Views
Last post October 10, 2011, 2149 UTC
by Nella F.
13 Replies
17965 Views
Last post August 27, 2012, 0313 UTC
by Pigmeat
13 Replies
4723 Views
Last post October 13, 2017, 1722 UTC
by Josh
13 Replies
9446 Views
Last post October 27, 2011, 1336 UTC
by Jolly Roger
13 Replies
4195 Views
Last post August 30, 2016, 2248 UTC
by redhat
13 Replies
5473 Views
Last post October 11, 2017, 2158 UTC
by redhat
13 Replies
4043 Views
Last post April 03, 2021, 0108 UTC
by LighthouseOhio

 

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