TM 1-1520-238-10
7A-42
M01-258
PRESSURE ALTITUDE - 8000 FEET
1000
600
1000
600
800
1200
800
1200
170
160
150
120
130
110
140
100
90
80
70
100
70
90
80
130
120
160
140
150
110
170
170
180
120
160
150
140
130
110
90
100
TOTAL FUEL FLOW – LB/HOUR
80
90
70
30
60
100
50
40
20
TOTAL FUEL FLOW – LB/HOUR
70
100% RPM, 8 HELLFIRE CONFIGURATION, JP-4 FUEL
60
50
30
20
10
80
60
40
80
90
70
20
40
30
50
40
50
60
30
0
100
50
CRUISE
60
40
FAT=–50C
FAT=–40C
AH–64A
CRUISE
T700–GE–701C
AIRSPEED
INDICATED
KNOTS
DATA BASIS: DERIVED FROM FLIGHT TEST AND ENGINE MODEL SPEC NO. E1290, 15 APRIL 1988
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
30
VNE
VNE
MAX R/C
OR
MAX END
MAX R/C
OR
MAX END
INDICATED TORQUE PER ENGINE
~
%
INDICATED TORQUE PER ENGINE
~
%
Figure 7A-13.
Cruise Chart, 8,000 Feet, –50 C and –40 C (Sheet 1 of 5)
