Boeing 737 - Page 90

737 Operations Manual
Performance Inflight -
General
737-400/CFM56-3_23.5K
Copyright © The Boeing Company. See title page for details.
PI.20.4 D6-27370-400E-TBCE
General
VREF
Flap Maneuver Speeds
WEIGHT
(1000 KG)
FLAPS
40 30 15
70 155 159 177
65 149 154 171
60 143 147 164
55 137 141 156
50 130 134 149
45 124 127 141
40 116 119 132
35 109 111 123
For approach speed add wind factor of 1/2 headwind component + gust (max 20 knots).
FLAP
POSITION
MANEUVER SPEED (KIAS)
WEIGHT
AT OR BELOW 53070 KG
ABOVE 53070 KG AND
AT OR BELOW 62823 KG
ABOVE 62823 KG
UP 210 220 230
1 190 200 210
5 180 190 200
10 170 180 190
15 150 160 170
25 140 150 160
June 08, 2001