What does DI stand for?
DI stands for "Departure Approval Request for IFR Flight"
How to abbreviate "Departure Approval Request for IFR Flight"?
"Departure Approval Request for IFR Flight" can be abbreviated as DI
What is the meaning of DI abbreviation?
The meaning of DI abbreviation is "Departure Approval Request for IFR Flight"
What does DI mean?
DI as abbreviation means "Departure Approval Request for IFR Flight"
