1.2. Index..........................................................................................................................123
2. Index variation calculation (.Index) ..................................................................................125
2.1. .Indexfor one item....................................................................................................125
2.2. .Indexfor additional crew member............................................................................125
2.3. .Indexfor additional weight on the upper deck..........................................................126
2.4. .Index for passenger boarding...................................................................................127
2.5. .Index for cargo loading.............................................................................................128
2.6. .Index for fuel loading................................................................................................130
3. operational limits determination........................................................................................135
3.1. Calculation principle...................................................................................................135
3.2. Margins determination method...................................................................................135
3.3. Inaccuracy on initial data (DOW and DOCG) .............................................................138
3.4. Inaccuracy on items loading on board the aircraft (passengers, cargo, fuel) ..............140
3.5. Inaccuracy due to CG computation method................................................................162
3.6. Item movements during flight impacting the aircraft CG position................................167
3.7. Total operational margins determination ....................................................................175
3.8. Takeoff, Landing, In-Flight operational limits determination........................................176
3.9. Zero Fuel limit determination......................................................................................178
4. Balance Chart Drawing principle.......................................................................................181
4.1. .index scales or tables for loaded items ....................................................................182
4.2. Operational limits diagram..........................................................................................184
5. The AHM560....................................................................................................................186
5.1. Generalities................................................................................................................186 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：Getting to Grips with Aircraft Weight and Balance(4)
