14 000 kg
NAM = NGM x (TAS/GS) =
1300 x (460/300) = 1993 NAM
Enter graph at Fuel price
ratio 0.92 …. Across to NAM distance 1993 NAM, then down to the base scale –
OPT WEIGHT 204 000kg
Planned TOM 160 000kg –
take an extra 44 000kg – but TOM limit 174 000 kg – so you can only take
an extra 14 000 kg