PERFORMANCE
AIRPLANE
FLIGHT
5-01 ANAC APPROVED
Page 20 code 01 REVISION 6
The speed is incremented as following:
Bank Angle Takeoff Flaps Flaps Retracted
from 0° to 15° V
2
V
FS
from 15° up to 20° V
2
+ 5 KIAS V
FS
+ 5 KIAS
from 20° up to 25° V
2
+ 10 KIAS V
FS
+ 10 KIAS
Once bank angle is known, the speed is set according to table above
and the climb gradients are calculated for both wings level and the
specified bank angle. The gradient loss is the difference between both.
Notice that for wings level the climb gradient is calculated also at the
incremented speed, as applicable, not at the original V
2
or V
FS
.
ATTCS FOR GO-AROUND
ATTCS selection is not available for Go-Around, both in the Landing
module and in the Takeoff module. CAFM assumes ATTCS always set
to ON for Go-Around, due to airplane system design characteristics.
AIR CONDITIONING SYSTEM FOR GO-AROUND
Air Conditioning selection is not available for Go-Around, both in the
Landing module and in the Takeoff module. CAFM assumes Air
Conditioning for Go-Around set as:
- Go-Around AEO: Air Conditioning for Go-Around is always set to
ON.
- Go-Around OEI, climb gradient and WAT calculations: Air
Conditioning is set to ON for airport pressure altitude greater than
9700 ft, otherwise is set to OFF.
- Go-Around OEI, V
MCL
calculation: Air Conditioning is always set to
OF
F.
V
REF
OVERSPEED
The landing module of the CAFM allows for the calculation of landing
performance with an increased landing reference speed (V
REF
OVERSPEED), with the airplane in normal conditions.