Embraer EMB145, Operation Manual

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AIRPLANE
OPERATIONS
MANUAL
FLIGHT PLANNING
EMB-145 A1 and A1P LB
REVISION 40
1-05-15
Page
19
Code
02
A
O
M-145/1
114
MAXIMUM SPEED CRUISE - ALL ENGINES OPERATING
AE3007A1 AND AE3007A1P ENGINES
PRESSURE ALTITUDE: 29000 FT TO 37000 FT
CRUISE CONFIGURATION
BLEED: OPEN
WEIGHT ALTITUDE (FT)
(LB)
29000 30000 31000 32000 33000 34000 35000 36000 37000
N1 % 87.9 87.9 88.3 88.7 89.2 89.7 90.2 90.7 91.2
F FLOW LB/H/ENG 1525 1472 1438 1406 1380 1355 1337 1314 1214
IAS KT 287 281 276 272 268 264 262 258 237
50000 TAS KT 441 439 440 441 442 443 446 448 424
INDICATED MACH 0.744 0.744 0.748 0.753 0.759 0.764 0.773 0.779 0.738
BUFFET MARGIN G 2.02 1.93 1.84 1.74 1.65 1.57 1.47 1.39 1.39
SR NM/LB 0.145 0.149 0.153 0.157 0.160 0.164 0.167 0.170 0.174
N1 % 87.8 87.8 88.2 88.6 89.1 89.5 89.7 90.1 91.0
F FLOW LB/H/ENG 1529 1476 1443 1412 1389 1364 1323 1286 1233
IAS KT 291 284 280 276 273 270 264 258 248
48000 TAS KT 446 444 445 446 449 452 450 448 440
INDICATED MACH 0.753 0.752 0.757 0.762 0.771 0.779 0.780 0.780 0.767
BUFFET MARGIN G 2.08 1.99 1.89 1.79 1.69 1.59 1.52 1.44 1.41
SR NM/LB 0.146 0.150 0.154 0.158 0.162 0.166 0.170 0.174 0.178
N1 % 87.9 87.9 88 88.5 88.9 89.2 89.6 90.1 90.8
F FLOW LB/H/ENG 1530 1479 1428 1416 1390 1344 1302 1263 1232
IAS KT 292 287 280 280 277 271 264 258 252
46000 TAS KT 449 448 446 452 454 452 450 448 448
INDICATED MACH 0.757 0.759 0.758 0.772 0.78 0.78 0.78 0.78 0.78
BUFFET MARGIN G 2.16 2.06 1.97 1.84 1.73 1.65 1.58 1.5 1.43
SR NM/LB 0.147 0.151 0.156 0.159 0.163 0.168 0.173 0.177 0.182
N1 % 87.8 87.8 87.9 88.3 88.4 88.5 88.9 89.3 90.1
F FLOW LB/H/ENG 1533 1482 1431 1418 1367 1320 1277 1236 1204
IAS KT 295 290 284 283 277 271 264 258 252
44000 TAS KT 453 452 450 456 454 452 450 448 448
INDICATED MACH 0.764 0.767 0.766 0.78 0.78 0.78 0.78 0.78 0.78
BUFFET MARGIN G 2.24 2.13 2.04 1.9 1.81 1.73 1.65 1.57 1.5
SR NM/LB 0.148 0.153 0.157 0.161 0.166 0.171 0.176 0.181 0.186
INCREASE / DECREASE N1% BY 1 % PER 5°C ABOVE / BELOW ISA CONDITIONS.
INCREASE / DECREASE FUEL FLOW 1 % PER 5°C ABOVE / BELOW STD ISA CONDITIONS.
INCREASE / DECREASE TAS BY 5 KT PER 5°C ABOVE / BELOW STD ISA CONDITIONS.