Boeing 737 - Page 117

737 Operations Manual
Performance Inflight -
All Engines
737-400/CFM56-3_23.5K
Copyright © The Boeing Company. See title page for details.
D6-27370-400E-TBCE PI.21.3
All Engi ne
Long Range Cruise Control
WEIGHT
(1000 KG)
PRESSURE ALTITUDE (1000 FT)
21 23 25 27 29 31 33 35 37
66
%N1 82.7 83.8 84.7 85.6
86.6 88.0 90.2
MACH .713 .730 .742 .745
.745 .745 .745
KIAS 324 319 311 300
287 275 263
FF/ENG 1610 1581 1547 1498
1457 1433 1437
62
%N1 81.5 82.6 83.6 84.6 85.4
86.5 88.2 90.9
MACH .698 .718 .734 .744 .745
.745 .745 .744
KIAS 317 313 308 299 287
275 263 251
FF/ENG 1525 1502 1473 1439 1391
1357 1341 1363
58
%N1 80.2 81.3 82.4 83.4 84.3 85.2
86.4 88.3 92.2
MACH .682 .703 .722 .737 .744 .745
.745 .745 .742
KIAS 309 306 302 296 287 275
263 251 239
FF/ENG 1440 1420 1397 1369 1331 1289
1261 1253 1301
54
%N1 78.8 79.9 81.1 82.1 83.2 84.0
85.0 86.3 88.8
MACH .665 .685 .707 .725 .740 .745
.745 .745 .745
KIAS 301 298 295 291 285 275
263 251 240
FF/ENG 1356 1336 1317 1294 1267 1228
1191 1168 1175
50
%N1 77.2 78.4 79.6 80.7 81.8 82.8 83.6
84.6 86.5
MACH .646 .667 .688 .709 .728 .741 .745
.745 .745
KIAS 292 289 287 284 280 274 263
251 240
FF/ENG 1270 1253 1233 1216 1194 1167 1130
1098 1085
46
%N1 75.5 76.7 77.9 79.1 80.3 81.3 82.3 83.2
84.6
MACH .625 .647 .668 .689 .710 .729 .742 .745
.745
KIAS 282 280 278 276 273 269 262 251
240
FF/ENG 1184 1168 1151 1132 1117 1096 1071 1035
1012
42
%N1 73.6 74.9 76.1 77.4 78.5 79.7 80.8 81.8 83.0
MACH .603 .624 .646 .667 .688 .710 .729 .743 .745
KIAS 271 270 268 266 264 261 257 250 240
FF/ENG 1098 1084 1068 1050 1034 1020 1000 978 949
38
%N1 71.6 72.8 74.1 75.4 76.6 77.8 79.0 80.1 81.5
MACH .579 .599 .621 .643 .664 .686 .709 .728 .742
KIAS 260 259 257 256 254 252 249 245 239
FF/ENG 1012 1000 984 967 953 939 925 908 892
Shaded area approximates optimum altitude.
December 06, 2002