Textron Cessna Skyhawk SP - Cruise Performance

SECTION 5 CESSNA
PERFORMANCE MODEL 172S NAV III
GFC 700 AFCS
U.S.
CRUISE PERFORMANCE
CONDITIONS:
2550 Pounds
Recommended Lean Mixture
NOTE
• Maximum cruise power using recommended lean
mixture is 75% MCP. Power settings above 75% MCP
are listed to aid interpolation. Operations above 75%
MCP must use full rich mixture.
• Cruise speeds are shown for an airplane equipped with
speed fairings. Without speed fairings, decrease speeds
shown by 2 knots.
Figure 5-8 (Sheet 1 of 2)
Pressure
Altitude
Feet
RPM
20°C BELOW
STANDARD TEMP
STANDARD
TEMPERATURE
20°C ABOVE
STANDARD TEMP
%
MCP KTAS GPH
%
MCP KTAS GPH
%
MCP KTAS GPH
2000 2550 83 117 11.1 77 118 10.5 72 117 9.9
2500 78 115 10.6 73 115 9.9 68 115 9.4
2400 69 111 9.6 64 110 9.0 60 109 8.5
2300 61 105 8.6 57 104 8.1 53 102 7.7
2200 53 99 7.7 50 97 7.3 47 95 6.9
2100 47 92 6.9 44 90 6.6 42 89 6.3
4000 2600 83 120 11.1 77 120 10.4 72 119 9.8
2550 79 118 10.6 73 117 9.9 68 117 9.4
2500 74 115 10.1 69 115 9.5 64 114 8.9
2400 65 110 9.1 61 109 8.5 57 107 8.1
2300 58 104 8.2 54 102 7.7 51 101 7.3
2200 51 98 7.4 48 96 7.0 45 94 6.7
2100 45 91 6.6 42 89 6.4 40 87 6.1
6000 2650 83 122 11.1 77 122 10.4 72 121 9.8
2600 78 120 10.6 73 119 9.9 68 118 9.4
2500 70 115 9.6 65 114 9.0 60 112 8.5
2400 62 109 8.6 57 108 8.2 54 106 7.7
2300 54 103 7.8 51 101 7.4 48 99 7.0
2200 48 96 7.1 45 94 6.7 43 92 6.4
172SPHBUS-00
5-20