What does SPIFR stand for?
SPIFR stands for "Single Pilot Instrument Flight Rules"
How to abbreviate "Single Pilot Instrument Flight Rules"?
"Single Pilot Instrument Flight Rules" can be abbreviated as SPIFR
What is the meaning of SPIFR abbreviation?
The meaning of SPIFR abbreviation is "Single Pilot Instrument Flight Rules"
What does SPIFR mean?
SPIFR as abbreviation means "Single Pilot Instrument Flight Rules"
