What does HFDF-R stand for?

HFDF-R stands for "High Frequency Direction Finding - Rear"

How to abbreviate "High Frequency Direction Finding - Rear"?

"High Frequency Direction Finding - Rear" can be abbreviated as HFDF-R

What is the meaning of HFDF-R abbreviation?

The meaning of HFDF-R abbreviation is "High Frequency Direction Finding - Rear"

What does HFDF-R mean?

HFDF-R as abbreviation means "High Frequency Direction Finding - Rear"