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
691 Views
Last post December 24, 2018, 2104 UTC
by ChrisSmolinski
0 Replies
636 Views
Last post June 10, 2019, 0740 UTC
by Skipmuck
0 Replies
724 Views
Last post April 30, 2019, 0934 UTC
by ChrisSmolinski
0 Replies
819 Views
Last post July 29, 2019, 1401 UTC
by ChrisSmolinski
0 Replies
364 Views
Last post March 04, 2023, 2303 UTC
by Ray Lalleu
0 Replies
355 Views
Last post October 29, 2022, 2218 UTC
by Skipmuck
0 Replies
475 Views
Last post March 21, 2020, 1503 UTC
by ChrisSmolinski
0 Replies
557 Views
Last post October 18, 2023, 1151 UTC
by ChrisSmolinski
0 Replies
553 Views
Last post October 25, 2023, 2136 UTC
by Skipmuck
0 Replies
449 Views
Last post October 21, 2023, 2227 UTC
by Skipmuck
0 Replies
549 Views
Last post October 20, 2017, 2342 UTC
by ChrisSmolinski
0 Replies
854 Views
Last post January 18, 2014, 0112 UTC
by ChrisSmolinski
0 Replies
442 Views
Last post November 14, 2020, 2325 UTC
by Skipmuck
0 Replies
385 Views
Last post September 29, 2024, 2356 UTC
by Skipmuck
0 Replies
526 Views
Last post December 09, 2020, 2318 UTC
by ChrisSmolinski
0 Replies
425 Views
Last post January 08, 2025, 2244 UTC
by ChrisSmolinski
0 Replies
410 Views
Last post September 18, 2023, 2205 UTC
by Ray Lalleu
0 Replies
443 Views
Last post December 04, 2023, 2214 UTC
by Skipmuck
0 Replies
817 Views
Last post December 10, 2022, 2316 UTC
by Zane
0 Replies
436 Views
Last post November 10, 2020, 1113 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