What does VSI/TRA stand for?
VSI/TRA stands for "Vertical Speed Indicator/Traffic Resolution Advisory"
How to abbreviate "Vertical Speed Indicator/Traffic Resolution Advisory"?
"Vertical Speed Indicator/Traffic Resolution Advisory" can be abbreviated as VSI/TRA
What is the meaning of VSI/TRA abbreviation?
The meaning of VSI/TRA abbreviation is "Vertical Speed Indicator/Traffic Resolution Advisory"
What does VSI/TRA mean?
VSI/TRA as abbreviation means "Vertical Speed Indicator/Traffic Resolution Advisory"
