What does SDA stand for?
SDA stands for "Southern Domestic Airspace"
How to abbreviate "Southern Domestic Airspace"?
"Southern Domestic Airspace" can be abbreviated as SDA
What is the meaning of SDA abbreviation?
The meaning of SDA abbreviation is "Southern Domestic Airspace"
What does SDA mean?
SDA as abbreviation means "Southern Domestic Airspace"
