HOAC AUSTRIA
DV
20
Flight Manual
Performance
CHAPTER 5
PERFORMANCE
5.1 .
INTRODUCTION
5-1
5.2.
USE OF PERFORMANCE TABLES AND DIAGRAMS
5-2
5.3.
PERFORMANCE TABLES AND DIAGRAMS
5-3
5.3.1 . Figure 5.1 : Airspeed Calibration
5-3
5.3.2. Figure 5.2: Cruising Performance
5-4
5.3.3. Figure 5.3: Pressure Altitude - Density Altitude
5-5
5.3.4. Figure 5.4: Stall Speeds
5-6
5.3.5. Figure 5.5: Wind Data
5-7
5.3.6. Figure 5.6: Take-Off Distances
5-8
5.3.7. Figure 5.7: Climb Performance
/
Cruising Altitudes
5-9
5.3.B. [Intentionally left blank.]
5.3.9. Figure 5.9: Cruising Speed (True Airspeed)
5-1 1
5.3.10. Figure 5.10: Maximum Flight Duration
5-12
5.3.1 1 . Figure 5.1 1 : Climb performance during balked landing
5-13
5.3.12. Landing Distances
5-14
5.4.
NOISE DATA
5-14
5.1. INTRODUCTION
The performance tables and diagrams on the following pages have been prepared to illustrate the
performance you may expect from your airplane as well as to enable you to conduct precise flight
planning. The data presented in these tables and diagrams has been derived from test-flights using
an airplane and engine in good operating condition, and was corrected to standard atmospheric
conditions (lAS
=
1 5 °C (59 OF) and 1013.25 mbar (29.92 in. Hg) at sea level).
The performance tables do not take into account the expertise of the pilot or the maintenance
condition of the airplane. The performance illustrated in the tables can be achieved if the indicated
procedures are followed and the airplane is in good maintenance condition.
Note that the range and flight duration data in each diagram includes a 30 minute fuel reserve for the
indicated power level. The fuel consumption during cruise is based on propeller RPM and manifold
pressure settings. Some undefined variables such as the operating condition of the engine, or
turbulence could have influences on flight distance and flight duration. For this reason, it is of utmost
importance that all available data is used when calculating the required amount of fuel for a flight.
For flight operation without wheel fairings the resulting performance variations is given in %.
Revision No.
Reference
Date
October 20, 1 993
Page
5 - 1