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
Propagation

Started by Fansome

0 Replies
998 Views
Last post April 08, 2017, 0930 UTC
by Fansome
0 Replies
995 Views
Last post April 15, 2019, 2139 UTC
by JimIO
1 Replies
994 Views
Last post October 02, 2019, 1837 UTC
by Josh
0 Replies
994 Views
Last post July 23, 2016, 2210 UTC
by Fansome
Nice shot, Al!

Started by Pigmeat

0 Replies
993 Views
Last post February 26, 2016, 1103 UTC
by Pigmeat
0 Replies
992 Views
Last post March 03, 2023, 2041 UTC
by ThaDood
1 Replies
992 Views
Last post January 09, 2020, 0232 UTC
by Pigmeat
2 Replies
992 Views
Last post March 29, 2019, 1022 UTC
by ChrisSmolinski
0 Replies
988 Views
Last post October 04, 2016, 1441 UTC
by Pigmeat
1 Replies
987 Views
Last post January 22, 2018, 1808 UTC
by Pigmeat
The New Math

Started by Ct Yankee

0 Replies
986 Views
Last post October 15, 2016, 0925 UTC
by Ct Yankee
0 Replies
985 Views
Last post April 01, 2020, 0158 UTC
by Fansome
0 Replies
980 Views
Last post March 09, 2018, 0230 UTC
by SevenTrees'
1 Replies
980 Views
Last post November 05, 2016, 1517 UTC
by Josh
0 Replies
979 Views
Last post November 24, 2016, 0056 UTC
by Pigmeat
0 Replies
977 Views
Last post October 12, 2022, 2121 UTC
by ThaDood
0 Replies
972 Views
Last post August 18, 2024, 1453 UTC
by ThaDood
0 Replies
971 Views
Last post June 06, 2016, 0330 UTC
by Pigmeat
0 Replies
971 Views
Last post December 24, 2022, 1903 UTC
by ThaDood
1 Replies
969 Views
Last post July 27, 2016, 2136 UTC
by Pigmeat

 

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