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
21 Replies
8840 Views
Last post February 16, 2015, 2114 UTC
by Mentholyptus
WEAK 6925U

Started by Zoidberg

0 Replies
963 Views
Last post December 07, 2010, 2111 UTC
by Zoidberg
WEAK 6925u

Started by Fansome

0 Replies
851 Views
Last post April 10, 2010, 0053 UTC
by Fansome
WEAK 6925U

Started by Zoidberg

1 Replies
1108 Views
Last post December 21, 2010, 2325 UTC
by radiogaga
WEAK 6925U

Started by textim

0 Replies
1136 Views
Last post May 13, 2009, 2216 UTC
by textim
WEAK 6925u

Started by Fansome

0 Replies
884 Views
Last post July 03, 2010, 0336 UTC
by Fansome
WEAK 6925.1 USB 0010 UTC 3/5/17

Started by JoeFLIPS

14 Replies
3681 Views
Last post March 05, 2017, 0042 UTC
by myteaquinn
2 Replies
881 Views
Last post January 18, 2016, 0203 UTC
by Rafman
5 Replies
1014 Views
Last post August 04, 2018, 1759 UTC
by Pigmeat
0 Replies
1638 Views
Last post December 18, 2008, 0807 UTC
by Zoidberg
WEAK 6950u

Started by textim

0 Replies
990 Views
Last post January 18, 2010, 2110 UTC
by textim
WEAK 6950u

Started by textim

1 Replies
1258 Views
Last post January 23, 2010, 0904 UTC
by Zoidberg
WEAK 6948 U

Started by textim

1 Replies
977 Views
Last post December 30, 2010, 0037 UTC
by rdla4
WEAK 6940U

Started by textim

5 Replies
2062 Views
Last post October 01, 2010, 0609 UTC
by Zoidberg
WEAK 6940U

Started by textim

7 Replies
2728 Views
Last post August 26, 2010, 1359 UTC
by SW-J
WEAK 6940 U

Started by textim

0 Replies
3371 Views
Last post December 17, 2010, 0131 UTC
by textim
1 Replies
1264 Views
Last post April 15, 2010, 0308 UTC
by Zoidberg
WEAK 6930U

Started by textim

0 Replies
1091 Views
Last post July 11, 2009, 0541 UTC
by textim
WEAK 6930U

Started by textim

2 Replies
1566 Views
Last post November 10, 2009, 2106 UTC
by Lima Indigo
WEAK 6930 U

Started by textim

1 Replies
1282 Views
Last post December 13, 2010, 1053 UTC
by Ray Lalleu

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns