Page 4-40
Pilot’s Operating Manual
Original Issue: Feb, 2002
Sub-section 4
CRUISE - ENROUTE
Hawker 800XP Pro Line 21
Section IV - FLIGHT PLANNING DATA
INTERMEDIATE CRUISE
TEMPERATURE RELATIVE TO ISA
°
C
CRUISE
WEIGHT
lb
-15
-10
-5
0
+5
+10
+15
+20
AMBIENT TEMP
°
C
-72
-67
-62
-57
-52
-47
-42 -37
IOAT
°
C
-56
-50
-45
-40
-34
-29
-23
-18
18,000
KTAS
413
418
423
428
433
437
442
444
TOTAL FUEL FLOW
lb/hr
1197
1223
1244
1267
1295
1325
1348
1349
KIAS
232
232
232
232
232
232
232
230
KTAS
413
418
423
428
433
437
441
435
20,000
TOTAL FUEL FLOW
lb/hr
1251
1275
1300
1327
1356
1385
1410
1338
KIAS
232
232
232
232
232
232
232
225
KTAS
413
418
423
428
433
437
431
421
22,000
TOTAL FUEL FLOW
lb/hr
1321
1352
1378
1405
1441
1462
1395
1322
KIAS
232
232
232
232
232
232
226
217
KTAS
413
418
423
428
430
423
409
24,000
TOTAL FUEL FLOW
lb/hr
1437
1477
1508
1542
1533
1441
1364
KIAS
232
232
232
232
230
224
213
KTAS
413
418
423
424
415
26,000
TOTAL FUEL FLOW
lb/hr
1568
1604
1635
1620
1514
KIAS
232
232
232
230
222
KTAS
413
418
419
417
401
27,000
TOTAL FUEL FLOW
lb/hr
1635
1661
1648
1612
1496
KIAS
232
232
230
226
214
8XC149
39,000 ft