Cirrus SR22 Pilot Operating Handbook page 374

Plane
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Section 9
Supplements
Section 5 - Performance
Cruise speed is lower by approximately three knots and range is
reduced by a maximum of 2%.
Experience with your airplane's power settings may result in more
accurate performance numbers than those given above.
1. Reduce KTAS shown on the Cruise Performance tables and the
Range/Endurance Profile tables by 3 knots.
2. Reduce range shown on the Range/Endurance Profiles by 2%.
During certain flight conditions, such as at higher operating
altitudes and/or higher airspeeds, the stagnation point on the
leading edge of the wing (the point where the airflow splits) will
move up and aft enough to hinder the deicing fluid from
flowing adequately along the top surface of the wing. Airspeed
for optimum system performance is 95-139 KIAS. Do not
exceed 175 KTAS above 14000 ft.
8 of 20
• Caution •
Cirrus Design
SR22 / SR22T
P/N 13772-115
Revision 09: 12-17-10

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