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Thread: A320 and NADP 2
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Old 21st Dec 2023, 18:31
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321XLR
 
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Originally Posted by dcoded
Hi,

It has been some years since I flew on the A320, and I have a question regarding the NADP 2 departure, and how the Airbus does it.

After passing 800 (or what ever thrust reduction altitude the airline has as a policy), the thrust is brought back to the climb detent. The aircraft accelerates and flaps are retracted on schedule.
Now, when the aircraft is "clean" and still below 3000 AAE, I seem to remember the aircraft accelerating to 250, and did not maintain Green Dot for the climb below 3000 ft AAE.

Could some one help me out here?

Many thanks.
It is rare, to ever see Green Dot as the "target climb speed" below 10, and for sure not above 10. In most cases, it will target 250 below ten. Most departures have altitude and airspeed contraints on them. Above ten, climb speed is largely dictated by Cost Index


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