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
7 Replies
2393 Views
Last post July 25, 2017, 2203 UTC
by jFarley
18 Replies
2393 Views
Last post May 31, 2025, 0146 UTC
by V-SKY
13 Replies
2393 Views
Last post October 09, 2023, 0038 UTC
by Charlie_Dont_Surf
9 Replies
2392 Views
Last post February 01, 2019, 0106 UTC
by Shawndx
7 Replies
2392 Views
Last post October 02, 2016, 1409 UTC
by ChrisSmolinski
17 Replies
2392 Views
Last post August 02, 2022, 1158 UTC
by Ron Hunsicker
7 Replies
2392 Views
Last post March 30, 2012, 0139 UTC
by weaksigs
WNKR

Started by Fansome

0 Replies
2391 Views
Last post April 12, 2008, 2319 UTC
by Fansome
5 Replies
2391 Views
Last post July 14, 2014, 0056 UTC
by Dick Weed
8 Replies
2391 Views
Last post August 05, 2013, 1400 UTC
by mondomusique
22 Replies
2390 Views
Last post September 18, 2022, 0128 UTC
by Pigmeat
10 Replies
2390 Views
Last post June 10, 2025, 0140 UTC
by William Hassig
9 Replies
2390 Views
Last post October 15, 2016, 1631 UTC
by ChrisSmolinski
0 Replies
2389 Views
Last post May 03, 2008, 2050 UTC
by ChrisSmolinski
14 Replies
2389 Views
Last post September 28, 2019, 1642 UTC
by ChrisSmolinski
12 Replies
2389 Views
Last post July 15, 2019, 2149 UTC
by Ct Yankee
9 Replies
2388 Views
Last post June 16, 2017, 0058 UTC
by JohnS
10 Replies
2388 Views
Last post January 28, 2013, 1810 UTC
by Hornet0123
TCS 6815a

Started by Fansome

8 Replies
2388 Views
Last post May 09, 2011, 0230 UTC
by Zane
15 Replies
2388 Views
Last post May 27, 2025, 0136 UTC
by Quasar

 

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