What does HFDF stand for?
HFDF stands for "High Frequency Direction Finder"
How to abbreviate "High Frequency Direction Finder"?
"High Frequency Direction Finder" can be abbreviated as HFDF
What is the meaning of HFDF abbreviation?
The meaning of HFDF abbreviation is "High Frequency Direction Finder"
What does HFDF mean?
HFDF as abbreviation means "High Frequency Direction Finder"
