HFU HF Underground
Loggings => Utility => Topic started by: KE5CVT on January 14, 2013, 1734 UTC
-
Nice info in HF-GCS
HF-GCS
http://www.hfindustry.com/meetings_presentations/presentation_materials/2010_feb_hfia/presentations/HFGCS_HFIA_Feb_2010.pdf
http://www.globalsecurity.org/military/systems/aircraft/systems/hfgcs.htm
http://journalrecord.com/tinkertakeoff/2006/09/29/hfgcs-8212-always-ready-always-on/