钻石20飞机飞行手册 DA 20 Airplane Flight Manual(37)_通航信息_通航_通用航空

曝光台注意防骗网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
　　
29.92 in. Hg (1013.25 mbar) at sea level) except where noted.
The performance data do not take into account the expertise of the pilot or the maintenance condition of the airplane. The performance described can be achieved if the indicated procedures are followed and the airplane is maintained in good condition.
5.2. USE OF PERFORMANCE TABLES AND DIAGRAMS
The performance data is shown in the form of tables and diagrams to illustrate the influence of different variables. The tables contain sufficiently detailed information to plan flights with precision and safety. Where the performance differs due to the type of propeller that is installed, the table or graph is printed for each propeller and clearly identified.

5.3. PERFORMANCE TABLE AND DIAGRAMS

5.3.1. Airspeed System Calibration
Assumes zero indicator error
Flaps Cruise
KIAS 42 50 55 60 65 70 75 80 90 100 110 120 130 140 150 16 164
KCAS 52 vS1 58 62 66 70 75 79 83 92 101 110 120 129 138 147 156 159 vNE
Flaps T/O
KIAS 38 45 50 55 60 65 70 75 80 85 90 95 100 105 - - -
KCAS 48 vS1 53 57 61 65 69 73 77 81 85 89 93 96 100 vFE - - -
Flaps LDG
KIAS 34 40 45 50 55 60 65 70 75 82 - - - - - - -
KCAS 44 vS0 48 52 55 59 64 68 72 76 81 vFE
Figure 5.1. Airspeed System Calibration

Example: CRUISE Flap KIAS = 90 kts therfore KCAS = 92 kts from chart
Doc # DA202-C1 April 16, 2009 Page 5 - 3
Revision 24 DOT Approved

5.3.2. Cruising Performance
Maximum RPM is 2800

Example: OAT: 70o F Pressure Altitude: 5000 ft Desired Power setting: 60%
Result: Set RPM: 2560
Figure 5.2. Cruising Performance 5.3.3. Stall Speeds

Configuration: Idle, most forward center of gravity, max. weight (this is the most adverse configuration)
Flaps Bank Angle
0o 30o 45o 60o
IAS CAS IAS CAS IAS CAS IAS CAS
CRUISE 42 52 47 56 55 62 68 73
T/O 40 48 44 51 52 57 65 68
LDG 34 44 39 47 46 52 58 62

NOTE: Stall speeds in kts
Figure 5.3. Stall Speeds

5.3.4. Wind Components
　
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