CG TOW (B747-400)
Hello all,
I am trying to determine the TOW CG in excel.
I have the following formula so far but it differs approx 1 with the manual trim sheet.
=(((H19-50)*300000/G19+1323,6)-1258)/327,8*100
H19 = TOW index (i.e. 63)
G19 = TOW (i.e. 257795)
The outocme of the above is 24.8
The outcome on a manual trim sheet is approx 25.8
Do you guys have any idea if I am doing something wrong