Textron Cessna 172R - Page 168

SECTION
5
PERFORMANCE
CESSNA
MODEL
172R
CRUISE
PERFORMANCE
CONDITIONS:
2450
Pounds
Recommended
Lean
Mixture
At
All
Altitudes
(Refer
to
Section
4,
Cruise)
PRESS
ALT
FT
RPM
20°C
BELOW
STANDARD
TEMP
STANDARD
TEMPERATURE
20°C
ABOVE
STANDARD
TEMP
%
BHP
KTAS
GPH
%
BHP
KTAS
GPH
%
BHP
KTAS
GPH
8000
2400
-
...
...
80
122
9.2
76
121
8.7
2350
81
120
9.3
76
119 8.7
71
118
8.2
2300
76
117
8.7
71
116
8.2
68
115
7.8
2200
68
111
7.7
64
110
7.3
61 107
7.0
2100 60
104
6.9
57
102 6.6
55
99
6.4
2000
54
96
6.2
52
94
6.0
51
91
5.9
10,000
2350 76
119 8.8
72
118
8.2
68
117
7.8
2300
72
116
8.3
68
115
7.8
65
113
7.4
2250
68
113
7.8
65
112
7.4
61
109
7.1
2200
65 110
7.4
61
108
7.0
59
105
6.7
2100
58
102
6.6
55
100
6.4
54
97
6.2
2000
52
94
6.1
51
91 5.9
50
88
5.8
12,000
2350
73
119
8.3 69
117
7.9
65
115
7.5
2300
69
115
7.9
65
113
7.5
62
111
7.1
2250
65
112
7.5
62
109
7.1
59
107
6.8
2200 62
108
7.1
59
105
6.8
57
103 6.6
2100 56
100
6.4 54
97
6.2 53
94
6.1
NOTE:
1.
Cruise
speeds
are
shown
for
an
airplane
equipped
with
speed
fairings.
Without
speed
fairings,
decrease
speeds
shown
by
2
knots.
Figure
5-8.
Cruise Performance
(Sheet
2
of
2)
5-18
Dec
2/96
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