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
19 Replies
2432 Views
Last post April 01, 2022, 0124 UTC
by dave524
0 Replies
961 Views
Last post December 25, 2015, 2137 UTC
by Skipmuck
5 Replies
891 Views
Last post August 25, 2022, 2227 UTC
by Pigmeat
1 Replies
991 Views
Last post December 27, 2019, 1635 UTC
by ChrisSmolinski
9 Replies
1580 Views
Last post May 20, 2018, 2341 UTC
by Ray Lalleu
4 Replies
732 Views
Last post October 30, 2021, 2204 UTC
by Andrew Yoder
6 Replies
1852 Views
Last post March 13, 2016, 1401 UTC
by refmo
5 Replies
916 Views
Last post February 05, 2024, 0336 UTC
by Carl
5 Replies
974 Views
Last post September 20, 2021, 0030 UTC
by Molvania Poacher
3 Replies
779 Views
Last post May 20, 2023, 1337 UTC
by Sealord
1 Replies
705 Views
Last post August 04, 2018, 1128 UTC
by ChrisSmolinski
1 Replies
962 Views
Last post June 05, 2016, 1611 UTC
by ChrisSmolinski
4 Replies
944 Views
Last post May 21, 2022, 1906 UTC
by Skipmuck
6 Replies
919 Views
Last post April 15, 2023, 1441 UTC
by ChrisSmolinski
3 Replies
2330 Views
Last post October 02, 2017, 1056 UTC
by ChrisSmolinski
11 Replies
950 Views
Last post November 24, 2024, 1638 UTC
by N2MLP
11 Replies
2489 Views
Last post December 23, 2015, 2306 UTC
by slowtrain
4 Replies
697 Views
Last post August 17, 2022, 0148 UTC
by Ray Lalleu
9 Replies
3355 Views
Last post May 18, 2018, 1104 UTC
by ChrisSmolinski
23 Replies
6815 Views
Last post August 17, 2015, 0144 UTC
by oly1959

 

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