Avoiding Hard Landings 避免重着陆

Avoiding Hard Landings
Capt. Marc PARISIS
Head of Flight and Cabin Crew Training
Presented by:
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
Content

Hard Landings definition, detection, classification

Avoiding Hard Landings
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
Content

Hard Landings definition, detection, classification

Avoiding Hard Landings
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
Definition of Hard Landing : Pilot’s point of view
•
Pilots judge subjectively and comparatively the landings as being:
Soft – Normal – Firm – Hard
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Subjectively = modified or affected by personal views, experience, or background
•
Comparatively = In a relative manner; by comparison to something else
“Hard landing suspected”: when the pilot decide that a structural examination is necessary
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
Hard Landing information : Maintenance’s side
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Maintenance uses objective data to classify the landings
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Recorded vertical acceleration at aircraft CG
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Recorded vertical speed using Radio Altimeter data
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Limit values will depend of:

aircraft types and standards
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Quality of recorded parameters
VERT ACC (g)
VERT Speed
Normal Landing
Hard Landing
Severe Hard Landing
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
Load Report
LOAD REPORT <15>
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
Classification of the landing by maintenance
After a suspected hard landing:
•
Classification of the landing using the Load Report

Normal landing = no actions required

Hard landing confirmed = perform inspection

Severe Hard Landing confirmed = AOG contact Airbus

Load Report not available = perform inspection
© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.
Avoiding Hard Landings - 15th Performance & Operations conference April 2007
　
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