Page 4-34
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
-53
-48
-43
-38
-33
-28
-23 -18
IOAT
°
C
-39
-33
-28
-23
-17
-12
-7
-1
18,000
KTAS
399
403
408
412
417
421
425
430
TOTAL FUEL FLOW
lb/hr
1557
1582
1606
1631
1656
1680
1704
1729
KIAS
280
280
280
280
280
280
280
280
KTAS
399
403
408
412
417
421
425
430
20,000
TOTAL FUEL FLOW
lb/hr
1579
1604
1628
1654
1679
1703
1728
1752
KIAS
280
280
280
280
280
280
280
280
KTAS
399
403
408
412
417
421
425
430
22,000
TOTAL FUEL FLOW
lb/hr
1608
1632
1658
1685
1709
1733
1760
1785
KIAS
280
280
280
280
280
280
280
280
KTAS
399
403
408
412
417
421
425
430
24,000
TOTAL FUEL FLOW
lb/hr
1640
1664
1693
1719
1743
1769
1794
1822
KIAS
280
280
280
280
280
280
280
280
KTAS
399
403
408
412
417
421
425
430
26,000
TOTAL FUEL FLOW
lb/hr
1672
1700
1728
1753
1777
1803
1833
1860
KIAS
280
280
280
280
280
280
280
280
KTAS
399
403
408
412
417
421
425
430
27,000
TOTAL FUEL FLOW
lb/hr
1689
1719
1746
1771
1796
1821
1853
1880
KIAS
280
280
280
280
280
280
280
280
8XC143
27,000 ft