Page 4-33
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
-50
-45
-40
-35
-30
-25
-20 -15
IOAT
°
C
-36
-30
-25
-20
-14
-9
-4
1
18,000
KTAS
387
391
395
399
404
408
412
416
TOTAL FUEL FLOW
lb/hr
1560
1585
1609
1632
1654
1679
1703
1728
KIAS
280
280
280
280
280
280
280
280
KTAS
387
391
395
399
404
408
412
416
20,000
TOTAL FUEL FLOW
lb/hr
1581
1605
1630
1653
1676
1701
1725
1750
KIAS
280
280
280
280
280
280
280
280
KTAS
387
391
395
399
404
408
412
416
22,000
TOTAL FUEL FLOW
lb/hr
1609
1633
1658
1681
1706
1730
1754
1779
KIAS
280
280
280
280
280
280
280
280
KTAS
387
391
395
399
404
408
412
416
24,000
TOTAL FUEL FLOW
lb/hr
1639
1664
1689
1714
1738
1762
1787
1812
KIAS
280
280
280
280
280
280
280
280
KTAS
387
391
395
399
404
408
412
416
26,000
TOTAL FUEL FLOW
lb/hr
1671
1695
1720
1747
1772
1796
1822
1846
KIAS
280
280
280
280
280
280
280
280
KTAS
387
391
395
399
404
408
412
416
27,000
TOTAL FUEL FLOW
lb/hr
1687
1712
1738
1764
1789
1813
1839
1864
KIAS
280
280
280
280
280
280
280
280
8XC142
25,000 ft