What does BIFR stand for?
BIFR stands for "Before Encountering IFR Conditions"
How to abbreviate "Before Encountering IFR Conditions"?
"Before Encountering IFR Conditions" can be abbreviated as BIFR
What is the meaning of BIFR abbreviation?
The meaning of BIFR abbreviation is "Before Encountering IFR Conditions"
What does BIFR mean?
BIFR as abbreviation means "Before Encountering IFR Conditions"
