What does 49OI stand for?
49OI stands for "Delaware Operations Heliport"
How to abbreviate "Delaware Operations Heliport"?
"Delaware Operations Heliport" can be abbreviated as 49OI
What is the meaning of 49OI abbreviation?
The meaning of 49OI abbreviation is "Delaware Operations Heliport"
What does 49OI mean?
49OI as abbreviation means "Delaware Operations Heliport"
