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
1103 Views
Last post January 19, 2017, 1614 UTC
by flexoman61
0 Replies
1156 Views
Last post January 23, 2017, 1738 UTC
by flexoman61
0 Replies
869 Views
Last post April 11, 2017, 1337 UTC
by ChrisSmolinski
2 Replies
637 Views
Last post April 11, 2018, 2141 UTC
by ChrisSmolinski
1 Replies
892 Views
Last post August 12, 2017, 0026 UTC
by skeezix
0 Replies
489 Views
Last post August 11, 2020, 1143 UTC
by ChrisSmolinski
0 Replies
512 Views
Last post August 11, 2021, 1206 UTC
by ChrisSmolinski
0 Replies
539 Views
Last post August 11, 2018, 2024 UTC
by ChrisSmolinski
0 Replies
1227 Views
Last post August 11, 2019, 1407 UTC
by ChrisSmolinski
1 Replies
1312 Views
Last post December 11, 2016, 1939 UTC
by skeezix
0 Replies
752 Views
Last post December 11, 2017, 1403 UTC
by ChrisSmolinski
0 Replies
657 Views
Last post December 11, 2018, 1352 UTC
by ChrisSmolinski
0 Replies
475 Views
Last post December 11, 2019, 1607 UTC
by ChrisSmolinski
1 Replies
548 Views
Last post December 11, 2020, 1225 UTC
by ChrisSmolinski
0 Replies
897 Views
Last post February 11, 2017, 1854 UTC
by ChrisSmolinski
1 Replies
666 Views
Last post February 11, 2018, 2032 UTC
by ChrisSmolinski
0 Replies
823 Views
Last post February 11, 2019, 1335 UTC
by ChrisSmolinski
0 Replies
529 Views
Last post February 11, 2020, 1737 UTC
by ChrisSmolinski
1 Replies
1130 Views
Last post January 11, 2017, 1715 UTC
by flexoman61
0 Replies
641 Views
Last post January 11, 2018, 1345 UTC
by ChrisSmolinski

 

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