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
5794 Views
Last post January 26, 2014, 1927 UTC
by BDM
19 Replies
5785 Views
Last post May 15, 2018, 2348 UTC
by Looking-Glass
3 Replies
5768 Views
Last post October 05, 2012, 0349 UTC
by Jolly Roger
8 Replies
5754 Views
Last post July 12, 2018, 2148 UTC
by East Troy Don
16 Replies
5750 Views
Last post April 04, 2021, 1725 UTC
by chanito
11 Replies
5733 Views
Last post July 28, 2018, 2135 UTC
by pinto vortando
6 Replies
5731 Views
Last post February 28, 2021, 1433 UTC
by Rob.
Drake SW1

Started by jezz

10 Replies
5720 Views
Last post September 19, 2017, 1733 UTC
by CoolAM Radio
4 Replies
5716 Views
Last post September 13, 2014, 2142 UTC
by Pigmeat
19 Replies
5715 Views
Last post August 25, 2021, 1820 UTC
by Teotwaki
High inverted V or low loop for SWL

Started by bandarr3000

13 Replies
5667 Views
Last post October 30, 2018, 1949 UTC
by Josh
9 Replies
5632 Views
Last post April 25, 2018, 0554 UTC
by Josh
5 Replies
5628 Views
Last post December 06, 2015, 2040 UTC
by EliteData
5 Replies
5625 Views
Last post December 07, 2015, 1426 UTC
by Gino Italy
10 Replies
5624 Views
Last post April 30, 2018, 1656 UTC
by Josh
4 Replies
5624 Views
Last post August 18, 2016, 0931 UTC
by loul
7 Replies
5606 Views
Last post September 13, 2020, 2002 UTC
by Charlie_Dont_Surf
10 Replies
5595 Views
Last post April 22, 2020, 2054 UTC
by gcopter1
6 Replies
5591 Views
Last post August 31, 2015, 2241 UTC
by myteaquinn
1 Replies
5570 Views
Last post June 06, 2010, 1830 UTC
by Beerus Maximus

 

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