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
8 Replies
2245 Views
Last post December 18, 2013, 0055 UTC
by FRM Marco CZ Boder
8 Replies
3127 Views
Last post November 08, 2015, 0040 UTC
by Ron Hunsicker
8 Replies
2100 Views
Last post March 31, 2018, 1817 UTC
by MoonLight Radio
8 Replies
1145 Views
Last post February 06, 2025, 1453 UTC
by ChrisSmolinski
8 Replies
1560 Views
Last post April 01, 2018, 1610 UTC
by MDK2
8 Replies
1778 Views
Last post October 13, 2019, 1609 UTC
by MDK2
8 Replies
2731 Views
Last post December 22, 2013, 2040 UTC
by The Insomniac
8 Replies
3462 Views
Last post December 23, 2013, 2353 UTC
by caylorman
8 Replies
1261 Views
Last post April 07, 2018, 0008 UTC
by DimBulb
8 Replies
1977 Views
Last post April 02, 2021, 0120 UTC
by oly1959
8 Replies
1775 Views
Last post April 05, 2021, 0300 UTC
by nw7us
8 Replies
861 Views
Last post February 10, 2025, 2217 UTC
by Andrew Yoder
8 Replies
4153 Views
Last post December 28, 2013, 1727 UTC
by ChrisLobdell
8 Replies
1126 Views
Last post April 03, 2021, 1553 UTC
by Todd Vanderbilt
8 Replies
1698 Views
Last post January 14, 2017, 2210 UTC
by CrackedLCD
8 Replies
1648 Views
Last post April 09, 2018, 1354 UTC
by ChrisSmolinski
8 Replies
1828 Views
Last post September 09, 2022, 1920 UTC
by Charlie_Dont_Surf
8 Replies
2330 Views
Last post January 01, 2014, 1500 UTC
by ChrisSmolinski
8 Replies
1966 Views
Last post November 20, 2015, 2225 UTC
by ka1iic
8 Replies
846 Views
Last post September 10, 2022, 1901 UTC
by ChrisSmolinski

 

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