SCIENCE|natural and applied sciences|earth sciences · TRANSPORT · TRANSPORT|land transport|land transport
- pointe tagra CG Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
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- pointe tagra meáchanláir Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
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- CG datum point
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- Definition an arbitrarily chosen fixed point from which distances are measured to the centres of gravity of the various loads carried for the purpose of determining the position of the centre of gravity of the loaded aircraft Reference Multilingual Aeronautical Dictionary(AGARD,1980)