NAM = NGM x (TAS/GS) =
2500 x (470/440) = 2670 NAM
From table 212 800 kg →
8083 NAM
(8083 – 2670) = 5413 NAM →
180 329 kg
Fuel = (212 800 – 180
329) = 32 471 kg
Total Anti-ice 0n +6% =
32 471 x 1.06 = 34 419 kg (correct answer 34430kg)
ISA, no correction for
climb/descent