What does HIFR stand for?
HIFR stands for "Helo in Flight Refueling"
How to abbreviate "Helo in Flight Refueling"?
"Helo in Flight Refueling" can be abbreviated as HIFR
What is the meaning of HIFR abbreviation?
The meaning of HIFR abbreviation is "Helo in Flight Refueling"
What does HIFR mean?
HIFR as abbreviation means "Helo in Flight Refueling"
