TM 1-1510-218-10
7A-107
ONE ENGINE INOPERATIVE
MAXIMUM CRUISE POWER
1900 RPM
ISA – 30 C
NOTES: DURING OPERATION WITH ICE VANE EXTENDED, TORQUE WILL DECREASE. IF
ORIGINAL POWER IS NOT OR CANNOT BE RESET, TRUE AIRSPEED WILL DECREASE
APPROXIMATELY 20 KNOTS AND FUEL FLOW WILL DECREASE APPROXIMATELY 7%. IF
ORIGINAL POWER IS RESET, TRUE AIRSPEED WILL BE UNCHANGED AND FUEL FLOW
WILL INCREASE APPROXIMATELY 30 LB/HR/ENG.
IOAT, TORQUE, AND FUEL FLOW BASED ON 12,000 POUNDS.
TO OBTAIN FUEL FLOW PER ENGINE, DIVIDE THE TOTAL FUEL FLOW VALUE FOR THE
CORRESPONDING ALTITUDE BY TWO.
AIRSPEED ~ KNOTS
PRESSURE
ALT
IOAT
OAT
TORQUE
PER
ENGINE
TOTAL
FUEL
FLOW
13,000 LB
12,000 LB
11,000 LB
10,000 LB
FEET
C
C
%
LB/HR
IAS
TAS
IAS
TAS
IAS
TAS
IAS
TAS
SL
-12-
-15
100
517
189
180
191
182
193
183
194
185
2000
-16
-19
100
505
186
182
189
185
191
187
192
188
4000
-20
-23
100
492
184
185
186
188
188
190
190
192
6000
-24
-27
100
479
181
188
184
191
186
193
188
195
8000
-27
-31
100
467
179
191
182
194
184
196
186
198
10,000
-31
-35
100
455
176
194
179
197
182
199
184
202
12,000
-35
-39
100
445
174
196
177
200
179
203
181
205
14,000
-39
-43
100
439
171
199
174
203
177
206
179
208
16,000
-43
-47
100
434
167
202
171
206
174
209
176
212
18,000
-47
-51
96
415
160
199
165
205
169
209
172
213
20,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
22,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
24,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
26,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
28,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
29,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
31,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
33,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
35,000
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
Figure 7A-95. Maximum Cruise Power, 1900 RPM, ISA – 30 C
