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European Transport Research Review

An Open Access Journal

Table 3 FAR Part 25 optimal takeoff and landing parameters

From: A new aircraft architecture based on the ACHEON Coanda effect nozzle: flight model and energy evaluation

Flight Condition:

Number of Engines

4

3

2

First Take-Off Segment

0.5 %

0.3 %

0.0 %

Second Take-Off Segment

3.0 %

2.7 %

2.4 %

Final Take-Off Segment

1.7 %

1.5 %

1.2 %

Enroute Climb

1.6 %

1.4 %

1.1 %

Approach Segment

2.7 %

2.4 %

2.1 %

Landing Segment

3.2 %

3.2 %

3.2 %

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