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| Article Information | ||
|---|---|---|
| Category: | General | 
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| Content source: | SKYbrary | 
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| Content control: | EUROCONTROL | 
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Definition
The horizontal distance from the reference datum to the centre of gravity (CG) of an item.
The algebraic sign is plus (+) if measured aft of the datum or to the right side of the center line when considering a lateral calculation. The algebraic sign is minus (-) if measured forward of the datum or the left side of the center line when considering a lateral calculation.
Related Articles
Further Reading
ICAO Annex 8: Airworthiness of Aircraft.
US FAA Aircraft Weight and Balance