(Refer to figure 4.3.5)
For a flight of 2400 ground nautical miles, the following apply:
Tail wind: 25 kt
Temperature: ISA -10° C
Brake release mass: 66000 kg
The (a) trip fuel and (b) trip time respectively are:
z(a) 14600 kg (b) 5hr 45min
z(a) 15000 kg (b) 6hr 00min
z(a) 14000 kg (b) 5hr 35min
z(a) 15800 kg (b) 6hr 20min