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Most
FWD
C.G.
0 70 69 67 64 59 59
15 71 70 68 65 62 60
30 75 74 72 69 66 64
45 84 82 80 76 73 70
60 99 97 95 90 87 84
3400
Most
AFT
C.G.
0 68 67 66 62 61 59
15 69 68 67 63 62 60
30 73 72 71 67 65 63
45 81 79 78 74 72 70
60 96 94 93 88 86 83
June 2007
Information Manual 5-17
Cirrus Design Section 5
SR22 Performance Data
Wind Components
• Note •
• The maximum demonstrated crosswind is 20 knots. Value not considered limiting.
Conditions: Example:
• Runway Heading...........................10° Wind/Flight Path Angle ................. 50°
• Wind Direction...............................60° Crosswind Component .........12 Knots
• Wind Velocity........................15 Knots Headwind Component..........10 Knots
10°
Tailwind Headwind
0°
ANGLE BETWEEN WIND DIRECTION AND FLIGHT PATH
20°
30°
40°
50°
60°
70°
80°
90°
100°
110°
140° 130° 120°
150°
160°
170°
180°
VELOCITY ~ KNOTS WIND
40
40 30 20 10 WIND COMPONENTS ~
KNOTS
CROSSWIND COMPONENT ~ KNOTS
-20
-10
0
10
20
40
30
SR22_FM05_1014
10
20
30
50
Figure 5-8
June 2007
5-18 Information Manual
Section 5 Cirrus Design
Performance Data SR22
Takeoff Distance
Factors:
The following factors are to be applied to the computed takeoff
distance for the noted condition:
• Headwind - Subtract 10% from computed distance for each 12
knots headwind.
• Tailwind - Add 10% for each 2 knots tailwind up to 10 knots.
• Grass Runway, Dry - Add 20% to ground roll distance.
• Grass Runway, Wet - Add 30% to ground roll distance.
• Sloped Runway - Increase table distances by 22% of the
ground roll distance at Sea Level, 30% of the ground roll
distance at 5000 ft, 43% of the ground roll distance at 10,000 ft
for each 1% of upslope. Decrease table distances by 7% of the
ground roll distance at Sea Level, 10% of the ground roll
distance at 5000 ft, and 14% of the ground roll distance at
10,000 ft for each 1% of downslope.
• Caution •
The above corrections for runway slope are required to be
included herein. These corrections should be used with
caution since published runway slope data is usually the net
slope from one end of the runway to the other. Many runways
will have portions of their length at greater or lesser slopes
than the published slope, lengthening (or shortening) takeoff
ground roll estimated from the table.
• If brakes are not held while applying power, distances apply
from point where full throttle and mixture setting is complete.
• For operation in outside air temperatures colder than this table
provides, use coldest data shown.
• For operation in outside air temperatures warmer than this table
provides, use extreme caution.
Conditions: Example:
• Winds.......................................... Zero Outside Air Temp ....................... 25°C
• Runway................... Dry, Level, Paved Weight...................................3400 LB
• Flaps........................................... 50% Pressure Altitude...................2000 FT
• Power...............................Full Throttle Headwind ............................. 12 Knots
• Mixture.......................Set per Placard Runway ............................. Dry, Paved
Liftoff Speed.......................... 73 KIAS
Obstacle Speed .................... 78 KIAS
Takeoff Ground Roll ..............1203 FT
Dist. over 50' Obstacle ..........1835 FT
June 2007
Information Manual 5-19
Cirrus Design Section 5
SR22 Performance Data
Takeoff Distance
WEIGHT = 3400 LB
Speed at Liftoff = 73 KIAS
Speed over 50 Ft. Obstacle = 78 KIAS
Flaps - 50% · Takeoff Pwr · Dry Paved
Headwind: Subtract 10% for each 12
knots headwind.
Tailwind: Add 10% for each 2 knots
tailwind up to 10 knots.
Runway Slope: Ref. Factors.
Dry Grass: Add 20% to Ground Roll.
Wet Grass: Add 30% to Ground Roll.
PRESS
ALT
FT
DISTANCE
FT
TEMPERATURE ~ °C
0 10 20 30 40 ISA
SL Grnd Roll 910 982 1058 1137 1219 1020
50 ft 1414 1520 1629 1742 1860 1574
1000 Grnd Roll 1003 1084 1167 1254 1344 1108
50 ft 1554 1670 1790 1915 2044 1706
2000 Grnd Roll 1108 1196 1289 1385 1484 1206
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AIRPLANE INFORMATION MANUAL for the CIRRUS DESIGN SR22(40)
