Diamond DA 62 - Take-Off Distance Calculations

DA 62 AFM Performance
5.3.6 TAKE-OFF DISTANCE
Conditions:
- Power lever. . . . . . . . . . . . . . . . . . . . . . . . . . both MAX
- Flaps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UP or T/O
- Runway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . dry, paved, level
- Nose wheel lift-off . . . . . . . . . . . . . . . . . . . . . @ v
R
- Airspeed for initial climb . . . . . . . . . . . . . . . . @ v
50ft
The following factors are to be applied to the computed take-off distance for the noted
condition:
- Headwind: Decrease by 10% for each 12 kt
(6.2 m/s) headwind.
- Tailwind: Increase by 10% for each 3 kt
(1.5 m/s) tailwind.
- Grass runway, dry, 5 cm (2 in) long: Increase the ground roll by 10%.
- Grass runway, dry, 5 cm (2 in) to
10 cm (3.9 in) long: Increase the ground roll by 15%.
- Grass runway, dry, 25 cm (9.8 in) long: Increase the ground roll by 25%.
- Grass runway, longer than 25 cm (9.8 in): A take-off should not be attempt.
- Grass runway, wet: Increase the dry grass runway
distance calculation by 10%.
- Soft ground: Increase the ground roll by 45% (in
addition to the grass runway distance
calculation, if applicable).
- Uphill slope: Increase the ground roll by 10% for
each 1% (1 m per 100 m or 1 ft per
100 ft) slope.
Doc. No. 11.01.05-E Rev. 0
11-Jan-2019
Page 5 - 9