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
11 Replies
3531 Views
Last post December 19, 2018, 2122 UTC
by redhat
11 Replies
3259 Views
Last post June 24, 2020, 1018 UTC
by John Poet
11 Replies
4096 Views
Last post December 04, 2016, 1601 UTC
by Josh
11 Replies
5808 Views
Last post January 16, 2010, 1951 UTC
by Tube Shortwave
11 Replies
3469 Views
Last post November 18, 2013, 2143 UTC
by Echo_One
11 Replies
4061 Views
Last post June 08, 2013, 0135 UTC
by Strange Beacons
11 Replies
4787 Views
Last post February 13, 2016, 1613 UTC
by ff
11 Replies
5337 Views
Last post November 04, 2012, 0249 UTC
by skeezix
11 Replies
8656 Views
Last post May 26, 2011, 1042 UTC
by ChrisSmolinski
DRM Handbook

Started by NJQA

11 Replies
2867 Views
Last post March 21, 2019, 1413 UTC
by MDK2
10 Replies
3332 Views
Last post April 25, 2014, 2231 UTC
by redhat
10 Replies
4472 Views
Last post January 15, 2017, 1937 UTC
by fpeconsultant
10 Replies
4373 Views
Last post August 09, 2012, 1947 UTC
by zackers
10 Replies
6688 Views
Last post December 21, 2011, 0038 UTC
by weaksigs
10 Replies
2408 Views
Last post May 24, 2014, 2235 UTC
by Nella F.
10 Replies
3480 Views
Last post May 25, 2014, 0022 UTC
by Pigmeat
10 Replies
2235 Views
Last post October 15, 2020, 2232 UTC
by redhat
10 Replies
3397 Views
Last post December 11, 2020, 0102 UTC
by syfr
Mars Curiosity lands tonight

Started by Fansome

10 Replies
3180 Views
Last post August 23, 2012, 0238 UTC
by Pigmeat
10 Replies
4191 Views
Last post June 06, 2013, 2230 UTC
by jFarley

 

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