FLIGHT PLANNING
EMB-145 A1 and A1P LB
LONG RANGE CRUISE - ALL ENGINES OPERATING
CRUISE CONFIGURATION
BLEED: OPEN
ANTI ICE: ON (Engine or all)
ISA CONDITION
WEIGHT
(LB)
N1
F FLOW
LB/H/ENG 1096 1087 1080 1072 1065 1059 1054 1050 1047 1041
IAS
40000
TAS
INDICATED
BUFFET MARGIN
SR
N1
F FLOW
LB/H/ENG 1048 1038 1031 1022 1015 1008 1002
IAS
38000
TAS
INDICATED
BUFFET MARGIN
SR
N1
F FLOW
LB/H/ENG 1000
IAS
36000
TAS
INDICATED
BUFFET MARGIN
SR
N1
F FLOW
LB/H/ENG
IAS
34000
TAS
INDICATED
BUFFET MARGIN
SR
N1
F FLOW
LB/H/ENG
IAS
32000
TAS
INDICATED
BUFFET MARGIN
SR
INCREASE/DECREASE N1% BY 1.1% PER 5° C ABOVE/BELOW ISA CONDITION.
INCREASE/DECREASE FUEL FLOW BY 1.2% PER 5° C ABOVE/BELOW ISA CONDITION.
INCREASE/DECREASE TAS BY 4 KT PER 5° C ABOVE/BELOW ISA CONDITION.
Page
8
1-05-50
AIRPLANE
OPERATIONS
MANUAL
ALTITUDE: 19000 FT TO 28000 FT
19000 20000 21000 22000 23000 24000 25000 26000 27000 28000
%
72.0
72.7
KT
230
228
KT
304
307
MACH 0.494 0.501 0.509 0.516 0.524 0.532 0.540 0.548 0.558 0.567
G
2.56
2.56
NM/LB 0.139 0.141 0.144 0.146 0.149 0.151 0.154 0.156 0.159 0.161
%
70.9
71.5
KT
226
224
KT
299
302
MACH 0.486 0.493 0.500 0.507 0.515 0.523 0.531 0.539 0.548 0.555
G
2.56
2.56
NM/LB 0.142 0.145 0.148 0.151 0.153 0.156 0.159 0.161 0.164 0.167
%
69.8
70.4
990
KT
222
220
KT
293
296
MACH 0.477 0.484 0.491 0.498 0.506 0.514 0.521 0.530 0.538 0.546
G
2.56
2.56
NM/LB 0.146 0.149 0.152 0.155 0.158 0.161 0.164 0.167 0.170 0.172
%
68.6
69.2
953
943
KT
217
216
KT
287
290
MACH 0.468 0.475 0.482 0.489 0.497 0.504 0.512 0.520 0.527 0.537
G
2.56
2.56
NM/LB 0.151 0.154 0.157 0.160 0.164 0.167 0.170 0.173 0.176 0.179
%
67.4
68.0
907
897
KT
213
212
KT
281
285
MACH 0.459 0.466 0.473 0.480 0.487 0.495 0.502 0.509 0.517 0.525
G
2.56
2.56
NM/LB 0.155 0.159 0.162 0.166 0.169 0.172 0.176 0.179 0.182 0.186
Code
02
AE3007A1 and AE3007A1P ENGINES
ALTITUDE (FT)
73.3
74.0
74.7
75.5
227
226
225
224
310
314
317
321
2.56
2.53
2.48
2.43
72.2
72.8
73.5
74.2
223
222
221
220
305
308
312
315
2.56
2.56
2.54
2.49
71.0
71.6
72.3
73.0
981
972
966
958
219
218
217
216
299
302
306
309
2.56
2.56
2.56
2.56
69.8
70.4
71.0
71.7
934
925
918
910
215
214
213
212
294
297
300
303
2.56
2.56
2.56
2.56
68.6
69.1
69.7
70.4
888
878
870
863
211
210
208
208
288
291
294
297
2.56
2.56
2.56
2.56
76.3
77.0
77.8
78.5
222
221
220
219
324
328
332
336
2.38
2.33
2.28
2.23
75.0
75.8
76.6
77.3
998
995
988
218
217
216
215
318
322
326
329
2.44
2.39
2.35
2.28
73.7
74.5
75.2
76.0
952
948
941
938
214
214
212
211
312
316
320
323
2.51
2.46
2.40
2.35
72.4
73.1
73.8
74.6
903
897
890
888
210
209
208
207
307
310
313
317
2.56
2.53
2.47
2.43
71.0
71.7
72.4
73.1
855
846
840
835
206
205
204
203
301
303
307
310
2.56
2.56
2.54
2.49
REVISION 38
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