flight operation 飞行运行概述(45)

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6 - In flight procedure
Table of Contents
A project supported by AIRBUS and the CAAC
Date of the module
 ETOPS (Extended Range for Twin engined Operations)
 Regulations
 ICAO: - Annex 6 - Chapter 4 (par.4.7) + Attachment E
EUROPE (JAA): - IL n°20 + JAR OPS1
USA (FAA): AC 120-42/A
A project supported by AIRBUS and the CAAC
Date of the module
 Airworthiness  OPERATIONAL
Establishement of procedures
+
authorization granted
by the state
Airworthiness certificate
permits operations
beyond the
60 mn threshold
ETOPS Approval
A project supported by AIRBUS and the CAAC
Date of the module
incorporated into AFM
+
CMP Document ETOPS
(Configuration Maintenance & procedures)
 ELIGIBILITY
 Reliability of the systems
 CAPABILITY
 Propulsion system
maturity and reliability
ETOPS - AIRWORTHINESS Requirements
A project supported by AIRBUS and the CAAC
Date of the module
 The aircraft is under airworthiness requirements
 Insurance of the operator on the following
points
 the flight can continue safely under degraded
conditions
 specifics procedures for maintenance
 specifics operational procedures
 Crew training programme
 Documentation must cover all relevant aspects
ETOPS - OPERATIONAL Requirements
A project supported by AIRBUS and the CAAC
Date of the module
 When requirements are satisfied
A B
C
180 mn
1 eng. inop.
Operation up to 180 mn threshold
ETOPS Approval
A project supported by AIRBUS and the CAAC
Date of the module
120 minutes
A project supported by AIRBUS and the CAAC
Date of the module
180 minutes
A project supported by AIRBUS and the CAAC
Date of the module
A 310 ETOPS Routes
A project supported by AIRBUS and the CAAC
Date of the module
 Area of operations: IL n°20
ETOPS Approval
MTOW
optimum Altitude
« Long Range »
MLR
2h
IFSD weight
Approved OEI cruise speed
A project supported by AIRBUS and the CAAC
Date of the module
 Area of operations: IL n°20
ETOPS Approval
Approved OEI cruise speed IFSD weight
60 mn 120 mn 180 mn
L/Dmax
Speed
increases
The AFM has to contain at least two OEI speed capability charts
ISA conditions in still air
MCT
A project supported by AIRBUS and the CAAC
Date of the module
 Area of operations: IL n°20
ETOPS Approval
Approved OEI cruise speed
ISA conditions in still air
60 mn 120 mn 180 mn
IFSD weight
L/Dmax MCT
120 mn: area of operations
A project supported by AIRBUS and the CAAC
Date of the module
Area of operations
Départure
Aerodrome Destination
adéquate
Destination
alternate
Aerodrome
adéquate
Prohibited area
ETOPS: area of operations
EEP EXP
EEP : ETOPS Entry Point EXP : ETOPS eXit Point
A project supported by AIRBUS and the CAAC
Date of the module
1 - Principle
2 - Engine-out regulations
3 - ETOPS principle
4 - Obstacles to consider
5 - Engine-out limitations
6 - In flight procedure
Table of Contents
A project supported by AIRBUS and the CAAC
Date of the module
 Obstacles to consider
planned
route
L/2>=5NM
Engine-out limitations (JAR OPS 1.500 et 1.505)
CCAR121.183:L/2=13.5NM(25KM)
A project supported by AIRBUS and the CAAC
Date of the module
1 - Principle
2 - Engine-out regulations
3 - ETOPS principle
4 - Obstacles to consider
5 - Engine-out limitations
6 - In flight procedure
Table of Contents
A project supported by AIRBUS and the CAAC
Date of the module
Engine
failure
Gross
flight path
Conditions
-maxi continuous
thrust
-min drag speed
-With or without
anti-icing
Engine-out limitations (JAR OPS 1.500 et 1.505)
A project supported by AIRBUS and the CAAC
Date of the module
net gradient = gross gradient - gradient reduction
net
flight path
Gross
flight path
Engine
failure
Engine-out limitations (JAR OPS 1.500 et 1.505)
A project supported by AIRBUS and the CAAC
Date of the module
 Gradient reduction
 1 engine inoperative
 1.1% for a twin engined aircraft
　
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