Sling 4 TSi - 5.4 Cruise Speeds

Sling 4 TSI Section 5
Pilot Operating Handbook
Performance
Document Number: DC-POH-001-X-F-3.0 Page | 5-3
Revision: 3.0 Date: 2021/07/14
5.4 Cruise Speeds
Power
95%
(a)
MAX ECO
(b)
75%
(c)
Propeller
State
Climb
5,500 RPM
Cruise
5,000 RPM
Cruise
5,000 RPM
Altitude
IAS
TAS
IAS
TAS
IAS
TAS
0
145
145
135
135
130
130
1000
144
146
134
136
129
131
2000
143
148
134
138
129
133
3000
142
149
133
139
128
134
4000
141
150
133
141
127
136
5000
140
151
132
142
127
137
6000
139
153
131
143
126
138
7000
138
154
131
145
125
140
8000
137
155
130
146
125
141
9000
136
156
130
147
124
142
10000
135
158
129
149
123
144
11000
134
159
128
150
123
145
12000
133
160
128
152
122
147
13000
132
162
127
153
121
148
14000
131
163
126
154
121
149
15000
130
164
126
156
120
151
16000
129
165
125
157
119
152
17000
128
167
125
159
119
154
18000
127
168
124
160
118
155
NOTES
a) Maximum continuous power.
b) The Rotax 915 iS uses an automatic switching ECO mode, which
has a significant effect on fuel consumption. At lower altitudes,
ECO mode is activated below approximately a 80% power
setting. At higher altitudes, ECO mode is activated below
approximately a 77% power setting. MAX ECO is the power
setting just before the engine leaves ECO mode, which results in
an approximate fuel consumption change from 28 LPH to 33 LPH
in the cruise propeller setting.
c) Cruise information for the Sling 4 TSi is declared using 75%
power setting at 5,000RPM.