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