Symphony SA-160 - 5.7 Use of Performance Charts

AIRCRAFT
SA 160
AIRCRAFTA I R C R A F T
Symphony
5-8
5.7 USE OF PERFORMANCE CHARTS
Tabulations of performance are presented in increments of temperature,
altitude and other variables. Performance for a given set of conditions
maybeapproximatedas follows:
Takeoff, climb, and landing - Enter tables at next higher increment of
altitude,temperature,weightandatzerowind.
For cruise: Enter tables at next lower increment of temperature, altitude
andfuelloading; and the nexthigher increment of weight if applicable.
To obtain exact performance values from tables, it is necessary to
interpolatebetweentheincrementalvalues.
Example:
Given:
-TakeoffWeight 2150 lbs
-AirTemperature 40°C
-Airfield PressureAltitude 2200 ft
-Headwind 10 kts
Find:
-TakeoffSpeed at Lift-Off
-Speedat50 ft
-GroundRoll
-TotalDistancetoClear50 ft Obstacle
SECTION 5
PERFORMANCE
WEIGHT
lbs
TAKEOFF-SPEED ~ KIAS
PRESS
ALT
ft
ISA+20 °C
ISA+30 °C
LIFT OFF
50 ft
GROUND
ROLL
ft
GROUND
ROLL
ft
TOTAL TO
CLEAR
50 ft OBS
ft
TOTAL TO
CLEAR
50 ft OBS
ft
MSL
1000
2000
3000
58 622150
1329 1690 1411 1788
1394 1772 1493 1886
1493 1870 1575 1985
1624 2034 1722 2149
Feb 25, 2005