Pilot's Operating Handbook
Section 5
Performance
EASA Approved
Edition 1 - January 15, 2018
Rev. 5
Page 5.9.1
5.9 - Takeoff distances
The following tables give the takeoff distances for several weight configurations.
All common information applicable to tables (pages 5.9.2 to 5.9.4) are listed below.
Associated conditions
:
- Landing gear DN and flaps TO
- TRQ = 100 %
- BLEED switch on AUTO
- Hard, dry and level runway
In table headings :
- GR = Ground roll (in ft)
- D
50
= Takeoff distance (clear to 50 ft) (in ft)
● NOTE ●
Between ISA + 30°C and ISA + 37°C, it may be necessary to set the BLEED
switch to OFF in order to get 100 % TRQ during takeoff within the engine ITT
limitations. After takeoff, reduce power before setting the BLEED switch to
AUTO.
In sea level ISA conditions, nominal Np is 1985 RPM.
●
Corrections :
- In case of wind, apply the following corrections :
- Reduce total distances by 10 % every 10 kts of headwind
- Increase total distances by 30 % every 10 kts of tail wind
- Other runway surfaces :
Takeoff distances given in the tables are for takeoff from a hard, dry and level
runway. Other runway surfaces require the following correction factors.
Increase distances by :
7 % on hard grass
10 % on short grass
15 % on wet runway
25 % on high grass
30 % on slippery runway
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