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
3 Replies
624 Views
Last post September 14, 2022, 2229 UTC
by ChrisSmolinski
0 Replies
414 Views
Last post September 12, 2019, 2035 UTC
by Ray Lalleu
0 Replies
553 Views
Last post March 31, 2018, 1708 UTC
by ralf_bender
0 Replies
382 Views
Last post September 26, 2020, 1709 UTC
by Ray Lalleu
0 Replies
329 Views
Last post October 12, 2020, 1840 UTC
by Ray Lalleu
0 Replies
458 Views
Last post December 04, 2018, 1707 UTC
by Ray Lalleu
0 Replies
285 Views
Last post November 03, 2020, 1920 UTC
by Ray Lalleu
0 Replies
585 Views
Last post August 17, 2018, 1724 UTC
by Ray Lalleu
2 Replies
798 Views
Last post August 24, 2018, 2329 UTC
by Ct Yankee
0 Replies
393 Views
Last post August 19, 2020, 1719 UTC
by Ray Lalleu
0 Replies
270 Views
Last post December 11, 2020, 1703 UTC
by Ray Lalleu
1 Replies
579 Views
Last post August 30, 2018, 1727 UTC
by Oliver
1 Replies
668 Views
Last post August 16, 2018, 2348 UTC
by Ct Yankee
0 Replies
468 Views
Last post November 13, 2019, 1700 UTC
by Ray Lalleu
1 Replies
511 Views
Last post May 09, 2020, 1938 UTC
by Ray Lalleu
1 Replies
519 Views
Last post October 07, 2019, 2328 UTC
by Radio Star
0 Replies
521 Views
Last post June 11, 2019, 1920 UTC
by Ray Lalleu
0 Replies
395 Views
Last post August 08, 2019, 1715 UTC
by Ray Lalleu
0 Replies
419 Views
Last post April 08, 2019, 1841 UTC
by Ray Lalleu
0 Replies
407 Views
Last post June 06, 2019, 1712 UTC
by Ray Lalleu

 

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