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
1 Replies
943 Views
Last post August 12, 2023, 1621 UTC
by ChrisSmolinski
1 Replies
584 Views
Last post December 10, 2023, 2227 UTC
by Shortwave_Listener
1 Replies
914 Views
Last post December 11, 2023, 0105 UTC
by Skipmuck
1 Replies
1066 Views
Last post December 13, 2023, 1442 UTC
by kris
1 Replies
908 Views
Last post December 29, 2023, 0324 UTC
by alleycat
1 Replies
1562 Views
Last post May 29, 2024, 1438 UTC
by R4002
1 Replies
782 Views
Last post September 12, 2024, 1121 UTC
by ChrisSmolinski
1 Replies
1521 Views
Last post August 01, 2017, 1453 UTC
by ChrisSmolinski
1 Replies
415 Views
Last post November 17, 2024, 0013 UTC
by Shortwave_Listener
1 Replies
635 Views
Last post December 01, 2024, 0144 UTC
by DangerKitty
1 Replies
519 Views
Last post December 19, 2024, 2345 UTC
by prldx
1 Replies
1048 Views
Last post November 08, 2017, 2235 UTC
by Davep
1 Replies
1271 Views
Last post November 23, 2017, 0237 UTC
by R4002
1 Replies
1041 Views
Last post January 08, 2018, 0158 UTC
by JohnS
1 Replies
721 Views
Last post January 25, 2018, 2220 UTC
by R4002
1 Replies
700 Views
Last post January 27, 2018, 2228 UTC
by R4002
1 Replies
913 Views
Last post January 30, 2018, 0143 UTC
by R4002
1 Replies
1038 Views
Last post March 04, 2018, 0359 UTC
by Rizla
1 Replies
1126 Views
Last post April 20, 2018, 2153 UTC
by shadypyro
1 Replies
1299 Views
Last post May 05, 2018, 2336 UTC
by FFM

 

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