Section 5
Columbia 400 (LC41-550FG)
Performance
Initial Issue of Manual: November 10, 2004
RC050002
Latest Revision Level/Date: -/11-10-2004
5-17
CRUISE PERFORMANCE 6000 FT PRESSURE ALTITUDE
-17
°
C
(20
°
C Below Standard)
3
°
C
(Standard Temperature)
33
°
C
(30
°
C Above Standard)
RPM
MP
% BHP GPH LPH
KTAS
% BHP GPH LPH KTAS
% BHP GPH LPH KTAS
2500
2400
2300
31.5
30
29
27
25
24
22
20
33
31
30
28
26
25
23
20
34
33
31
29
27
26
24
21
91
86
83
77
71
68
61
54
90
85
82
77
70
67
61
51
88
86
81
75
70
67
61
51
26
24
23
20
18
17
15
14
26
23
22
20
18
17
15
13
25
23
21
20
18
17
15
13
97
90
85
77
69
65
58
52
97
88
84
76
68
65
58
49
93
89
81
74
67
64
58
50
193
189
187
181
175
172
165
158
192
188
186
181
175
172
165
154
191
189
184
180
174
171
165
155
85
80
77
71
65
62
55
48
84
79
76
71
64
61
55
45
82
80
75
69
64
61
55
45
23
21
20
18
16
16
14
12
23
21
20
18
16
15
14
12
22
21
19
18
16
15
14
12
87
81
77
69
62
59
53
47
87
79
75
68
62
59
53
44
83
80
73
67
61
58
53
45
192
188
186
180
173
170
163
155
192
187
185
179
173
170
163
151
190
188
183
178
172
169
163
151
76
71
68
62
56
53
46
39
75
70
67
62
55
52
46
36
73
71
66
60
55
52
46
36
20
18
17
16
14
13
12
10
20
18
17
16
14
13
12
10
19
18
17
15
14
13
12
10
75
69
66
60
54
51
45
40
74
68
65
59
53
51
45
37
71
68
63
58
53
50
45
38
190
186
183
176
169
165
157
149
190
184
182
175
169
165
157
144
187
185
180
174
168
164
157
145
3600 lbs. (1633 kg) Gross Weight
Recommended Mixture Setting. Data in these charts are based on this leaning schedule discussed on page 4-29.
Best Power
EXAMPLE PROBLEM AND SOLUTION
Conditions
Cruise Altitude ....................................... 6000 feet
Temperature ...................................................33
°
C
Manifold Pressure................................. 23 inch Hg
RPM ............................................................... 2500
Determine
1. ............................................................% of BHP
2. ...................................Fuel Consumption (GPH)
3. ..................................................... True Airspeed
Solution
% of BHP ........................................................49%
Fuel Consumption ............... 12.5 GPH (48.0 LPH)
True Airspeed.........................................161 Knots
Figure 5 - 17