TM 1-1520-238-10
7A-52
M01-268
PRESSURE ALTITUDE - 12,000 FEET
1200
600
1000
1400
1200
1000
1400
800
600
800
180
140
170
160
150
130
90
120
110
100
80
70
60
100
70
90
80
130
120
160
140
150
110
170
180
130
100
170
160
150
140
120
110
90
80
TOTAL FUEL FLOW – LB/HOUR
10
30
60
50
40
20
0
30
20
40
60
50
TOTAL FUEL FLOW – LB/HOUR
100% RPM, 8 HELLFIRE CONFIGURATION, JP-4 FUEL
30
100
50
60
40
80
70
90
70
30
100
50
60
CRUISE
40
50
30
20
40
80
90
70
FAT=–50C
FAT=–40C
AH–64A
CRUISE
T700–GE–701C
DATA BASIS: DERIVED FROM FLIGHT TEST AND ENGINE MODEL SPEC NO. E1290, 15 APRIL 1988
AIRSPEED
INDICATED
KNOTS
10
0
20
D
F = 10.0 SQ FT
D
Q – %
10
0
20
D
F = 10.0 SQ FT
D
Q – %
MAX
RANGE
MAX
RANGE
MAX
OR
R/C
MAX
END
MAX
OR
R/C
MAX
END
VNE
VNE
INDICATED TORQUE PER ENGINE
~
%
INDICATED TORQUE PER ENGINE
~
%
Figure 7A-15.
Cruise Chart, 12,000 Feet, –50 C and –40 C (Sheet 1 of 5)
