Cirrus SR22 Pilot Operating Handbook page 456

Section 9
Supplements
Landing Distance
Conditions:
• Winds................................................................................................................ Zero
• Runway.........................................................................................Dry, Level, Paved
• Flaps............................................................................................................... 100%
• Power.........................................................................................3° Power Approach
to 50 FT obstacle, then reduce power passing the estimated 50 foot point and
smoothly continue power reduction to reach idle just prior to touchdown.
The following factors are to be applied to the computed landing distance for
the noted condition:
• Headwind - Subtract 10% from table distances for each 13 knots headwind.
• Tailwind - Add 10% to table distances for each 2 knots tailwind up to 10 knots.
• Grass Runway, Dry - Add 20% to ground roll distance.
• Grass Runway, Wet - Add 60% to ground roll distance.
• Sloped Runway - Increase table distances by 27% of the ground roll distance for
each 1% of downslope. Decrease table distances by 9% of the ground roll
distance for each 1% of upslope.
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) landing ground roll estimated
from the table.
• 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.
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• Note •
• Caution •
Cirrus Design
SR22
13772-130
Revision 03: 05-09-11