GRUMMAN AMERICAN
FOR TRAINING USE ONLY – SECTION 5
MODEL GA‐7/COUGAR
PERFORMANCE
5‐11
Issued: April 10, 1978
STALL SPEEDS
CONDITIONS:
POWER IDLE
EXAMPLE:
WEIGHT
3750 LBS.
LANDING GEAR
DOWN
FLAPS
30°
ANGLE OF BANK 30°
STALL SPEED
68 KIAS
66 KCAS
Forward Center of Gravity
Weight
Pounds
Configuration
Angle of Bank
0°
30°
45°
60°
Flaps
Gear
KIAS
KCAS
KIAS
KCAS
KIAS
KCAS
KIAS
KCAS
3800
0°
30°
Up
Down
71
63
69
61
75
68
74
66
83
75
82
73
98
87
98
86
3400
0°
30°
Up
Down
67
60
65
58
72
64
70
62
79
71
78
69
93
83
92
82
3000
0°
30°
Up
Down
63
56
61
54
68
60
66
58
75
67
73
64
88
78
87
77
2800
0°
30°
Up
Down
61
54
59
52
66
58
64
56
72
64
70
62
85
75
84
74
Figure 5‐4. Stall Speeds.