Beechcraft C-12C Operator And Technical Reference Manual page 698

TM 1-1510-218-10
NOTE: FOR OPERATION WITH ICE VANE EXTENDED, DECREASE FUEL FLOW AND TAS BY 7%.
PRESSURE IOAT OAT
ALT
qC
FEET
18
SL
2,000 14
4,000 11
6,000 7
8,000 3
10,000 -1
12,000 -5
-9
14,000
16,000 -13
18,000 -17
20,000 -21
22,000 -26
24,000 -31
26,000 – – – – – –
28,000 – – – – – –
29,000 – – – – – –
31,000 – – – – – –
33,000 – – – – – –
35,000 – – – – – –
Figure 7-82. One-Engine-Inoperative Maximum Cruise Power - 1900 RPM, - ISA
7-86
ONE ENGINE INOPERATIVE
MAXIMUM CRUISE POWER
1900 RPM
TORQUE FUEL FLOW
PER TOTAL
ENGINE
qC
% LB/HR
15 100 522
11 100 508
7 100 494
3 100 482
-1 100 472
-5 100 462
-9 97 445
-13 91 416
-17 85 388
-20 79 361
-25 73 334
-28 67 311
-32 60 283
– – – – – –
– – – – – –
– – – – – –
– – – – – –
– – – – – –
– – – – – –
ISA
AIRSPEED ~ KNOTS
@12,000 LB
IAS TAS
186 187
184 190
181 193
179 196
176 200
174 202
168 203
160 199
151 194
141 187
126 173
– – – – – –
– – – – – –
– – – – – –
– – – – – –
– – – – – –
– – – – – –
– – – – – –
– – – – – –
@11,000 LB @10,000 LB
IAS TAS IAS
188 189 490
186 192 188
184 196 186
181 199 184
179 202 181
176 205 179
172 206 174
164 204 167
456 200 160
147 195 152
137 188 143
125 177 134
– – – – – – 123
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
TAS
191
194
198
201
205
208
210
208
205
201
196
190
181
– – –
– – –
– – –
– – –
– – –
– – –