Learjet 60 - Page 407

Learjet 60
DESCENT PERFORMANCE SCHEDULE
HIGH SPEED
DESCENT
Pilot's Manual
NOTE : The speed
schedule portrayed below
occurs when high-
speed descend
feature hasbeen
selected in the LVL
CHG
(Level Change)
mode of the engaged
autopilot .
DESCENT
SPEED : 51,000 to 43,000
feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .76
Ml
43,000 to 37,000 feet . . . . . . . . . . . . . . . . . .0
.76 to 0 .79
MI
37,000 to 27,000 feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0 .79
MI
27,000 to 14,500 feet . . . . . . . . . . . . . . . . . . . . . . . . . .
320 KIAS
14,500 to 10,500 feet . . . . . . . . . . . . . . .
320 to 250 KIAS
10,500 feet and
below . . . . . . . . . . . . . . . . . . . . . . . 250 KIAS
Figure 8-18
PM-123

8- 10 5
Change l
ALTITUDE TIME DISTANCE FUEL
1000 Ft Min . N .M .
Lb
51 16 .3 106
154
49 15 .2 98
144
47 14 .0 89
131
45 12 .8 80
118
43
11 .6 72
105
41 10 .6
65
95
39 9 .9
59 87
37
9 .3 55
81
35
8 .8 51
76
33
8 .4 48
72
31
8 .0 45
69
29 7 .7
43 66
27 7 .5
41 63
25
7
.2
38 60
23 6 .8
36
57
21
6 .5 33
54
19
6 .1 31
51
17 5 .8
28
48
15 5 .4
26
45
13
5 .0 23
42
11 4 .5
20 38
9
3 .7
16
31
7 2 .9
13
25
5 2 .1
9
19