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
1680 Views
Last post May 01, 2013, 1318 UTC
by ulx2
0 Replies
1369 Views
Last post December 30, 2012, 1547 UTC
by ChrisSmolinski
0 Replies
1431 Views
Last post December 30, 2012, 1331 UTC
by ChrisSmolinski
0 Replies
1685 Views
Last post December 30, 2012, 1157 UTC
by glimmer twin
0 Replies
1273 Views
Last post April 21, 2013, 1412 UTC
by ChrisSmolinski
0 Replies
1338 Views
Last post April 13, 2013, 2237 UTC
by ChrisSmolinski
0 Replies
1431 Views
Last post January 31, 2013, 1329 UTC
by Echo_One
0 Replies
1680 Views
Last post February 09, 2013, 2213 UTC
by ChrisSmolinski
0 Replies
1555 Views
Last post December 25, 2012, 1417 UTC
by olddxer
0 Replies
1538 Views
Last post December 24, 2012, 1845 UTC
by olddxer
0 Replies
1380 Views
Last post April 26, 2013, 2030 UTC
by DimBulb
0 Replies
1514 Views
Last post December 22, 2012, 1602 UTC
by ChrisSmolinski
0 Replies
1351 Views
Last post March 23, 2013, 1431 UTC
by ChrisSmolinski
0 Replies
1381 Views
Last post January 20, 2013, 1436 UTC
by ChrisSmolinski
0 Replies
1747 Views
Last post January 19, 2013, 1558 UTC
by Echo_One
0 Replies
1436 Views
Last post December 16, 2012, 1311 UTC
by ChrisSmolinski
0 Replies
1593 Views
Last post December 15, 2012, 2139 UTC
by ChrisSmolinski
0 Replies
1259 Views
Last post February 09, 2013, 1454 UTC
by ChrisSmolinski
0 Replies
1559 Views
Last post December 15, 2012, 1409 UTC
by ChrisSmolinski
0 Replies
1421 Views
Last post March 16, 2013, 2345 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