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
5 Replies
2460 Views
Last post August 02, 2015, 0137 UTC
by skeezix
9 Replies
2463 Views
Last post November 03, 2018, 1513 UTC
by Ct Yankee
R Öömrang

Started by Gaeill

3 Replies
2468 Views
Last post March 08, 2015, 1650 UTC
by skeezix
2 Replies
2468 Views
Last post January 12, 2013, 0049 UTC
by Nella F.
0 Replies
2475 Views
Last post December 30, 2012, 0224 UTC
by skeezix
0 Replies
2475 Views
Last post November 16, 2012, 0447 UTC
by skeezix
1 Replies
2482 Views
Last post January 01, 2013, 1841 UTC
by refmo
Finally heard "Mighty K.B.C."

Started by Nella F.

5 Replies
2483 Views
Last post December 06, 2013, 2331 UTC
by CoolAM Radio
SS Mass 12050 11550

Started by 07code04stalker1776

1 Replies
2484 Views
Last post August 29, 2014, 1403 UTC
by glimmer twin
4 Replies
2492 Views
Last post July 02, 2013, 0947 UTC
by ChrisLobdell
11 Replies
2493 Views
Last post February 01, 2018, 1218 UTC
by Matt285
1 Replies
2495 Views
Last post February 11, 2015, 0825 UTC
by ulx2
5 Replies
2496 Views
Last post June 13, 2014, 0001 UTC
by ChrisLobdell
3 Replies
2497 Views
Last post April 21, 2016, 1856 UTC
by MDK2
2 Replies
2498 Views
Last post February 24, 2014, 1528 UTC
by glimmer twin
0 Replies
2498 Views
Last post February 02, 2013, 0238 UTC
by thebeav
1 Replies
2506 Views
Last post February 08, 2013, 2116 UTC
by jFarley
2 Replies
2510 Views
Last post July 06, 2016, 1605 UTC
by Paul B. Walker, Jr.
0 Replies
2515 Views
Last post December 30, 2012, 0220 UTC
by skeezix
4 Replies
2516 Views
Last post June 12, 2017, 0640 UTC
by Looking-Glass

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns