justme69
The weight of the airplane according to ground papers was 64.263kg.
According to my charts that gives for flap 15;
V1 - 138 kts
Vr - 142 kts
V2+10 - 159 kts
Stall speed zero flap/slat - 166 kts
Runway required 8250 ft (2500 m)
Target attitude 1 engine INOP 13 deg
XPM