NAM = 1500 NAM
From table 190 000 kg →6417 NAM
(6417 – 1500) = 4917 NAM → 173
000 kg
Fuel (190 000 – 173 000) = 17
000 kg
Icing/Pack flow/ISA - no
correction
Climb correction 2800 kg
Descent correction 1000kg
Landing mass = 190 000 – (17 000 +
2800 – 1000) = 171 200 kg