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
0 Replies
703 Views
Last post March 25, 2016, 1506 UTC
by vhavrilko
0 Replies
702 Views
Last post March 25, 2016, 1509 UTC
by vhavrilko
HM02

Started by Ary-B

0 Replies
803 Views
Last post March 25, 2016, 1510 UTC
by Ary-B
M76

Started by Ary-B

0 Replies
762 Views
Last post March 25, 2016, 1510 UTC
by Ary-B
0 Replies
732 Views
Last post March 25, 2016, 1512 UTC
by vhavrilko
M42c

Started by Ary-B

0 Replies
797 Views
Last post March 25, 2016, 1533 UTC
by Ary-B
M97

Started by Ary-B

3 Replies
1476 Views
Last post March 27, 2016, 1317 UTC
by Token
3 Replies
1088 Views
Last post March 27, 2016, 1324 UTC
by Token
0 Replies
671 Views
Last post March 28, 2016, 0319 UTC
by vhavrilko
0 Replies
673 Views
Last post March 28, 2016, 0323 UTC
by vhavrilko
0 Replies
653 Views
Last post March 28, 2016, 0330 UTC
by vhavrilko
0 Replies
681 Views
Last post March 28, 2016, 0333 UTC
by vhavrilko
0 Replies
698 Views
Last post March 28, 2016, 0337 UTC
by vhavrilko
0 Replies
651 Views
Last post March 28, 2016, 0340 UTC
by vhavrilko
0 Replies
743 Views
Last post March 28, 2016, 0342 UTC
by vhavrilko
unusual E07

Started by Ary-B

0 Replies
998 Views
Last post March 28, 2016, 0714 UTC
by Ary-B
POL FSK

Started by Ary-B

5 Replies
2118 Views
Last post March 28, 2016, 1737 UTC
by Ary-B
3 Replies
2293 Views
Last post March 28, 2016, 1901 UTC
by MDK2
0 Replies
739 Views
Last post April 02, 2016, 1558 UTC
by vhavrilko
0 Replies
690 Views
Last post April 02, 2016, 1601 UTC
by vhavrilko

 

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