What does HDF stand for?
HDF stands for "BE-3 High-frequency Direction Finding"
How to abbreviate "BE-3 High-frequency Direction Finding"?
"BE-3 High-frequency Direction Finding" can be abbreviated as HDF
What is the meaning of HDF abbreviation?
The meaning of HDF abbreviation is "BE-3 High-frequency Direction Finding"
What does HDF mean?
HDF as abbreviation means "BE-3 High-frequency Direction Finding"
