16 / 20

(For this question use annex 032-009 or Performance Manual MEP 1 Figure 3.1).
OAT: 24°C
Pressure Altitude: 3000 ft
RWY: 30R
Wind: 060°/4 kt
Take-Off Mass: 3800 lb

Other conditions as associated in the header of the graph. Given the following information, what is the Ground Roll Distance?

  • A
    2000 ft
  • B
    1780 ft
  • C
    1670 ft
  • D
    2150 ft

Refer to figures.
LWC ( Longitudinal Wind Component )= VW ( Wind Velocity ) x cos ( angle difference between wind direction and runway)

LWC = 4 x cos 60 = 4 x 0.5 = 2 kt tailwind (60 degree exceeds 45 degree)

Your Notes (not visible to others)



This question has appeared on the real examination, you can find the related countries below.