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
4 Replies
4480 Views
Last post August 10, 2019, 1012 UTC
by Pigmeat
0 Replies
16013 Views
Last post August 12, 2019, 1850 UTC
by ChrisSmolinski
0 Replies
3038 Views
Last post August 19, 2019, 2052 UTC
by ChrisSmolinski
6 Replies
4462 Views
Last post August 25, 2019, 2053 UTC
by Pigmeat
18 Replies
11666 Views
Last post August 28, 2019, 1553 UTC
by Traveling Wave
5 Replies
17951 Views
Last post August 29, 2019, 1657 UTC
by Josh
0 Replies
2720 Views
Last post September 01, 2019, 2018 UTC
by Dag
0 Replies
2228 Views
Last post September 01, 2019, 2039 UTC
by Dag
2 Replies
3723 Views
Last post September 01, 2019, 2050 UTC
by Dag
3 Replies
14715 Views
Last post September 01, 2019, 2109 UTC
by ChrisSmolinski
1 Replies
2648 Views
Last post September 14, 2019, 2103 UTC
by ChrisSmolinski
2 Replies
2188 Views
Last post September 23, 2019, 2202 UTC
by ChrisSmolinski
0 Replies
1842 Views
Last post September 25, 2019, 1708 UTC
by ChrisSmolinski
2 Replies
2370 Views
Last post September 27, 2019, 0938 UTC
by ChrisSmolinski
0 Replies
1678 Views
Last post September 27, 2019, 2146 UTC
by ChrisSmolinski
0 Replies
1854 Views
Last post September 29, 2019, 2241 UTC
by ChrisSmolinski
5 Replies
2493 Views
Last post October 07, 2019, 1511 UTC
by Pigmeat
3 Replies
3176 Views
Last post October 07, 2019, 1953 UTC
by Josh
9 Replies
3260 Views
Last post October 13, 2019, 2029 UTC
by Fansome
Meat

Started by Fansome

2 Replies
1794 Views
Last post October 19, 2019, 2024 UTC
by Josh

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns