Welcome!
RNP AR APCH
Introduction to PBN Nagayaindran
Module 2 RNP AR APCH Basics
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Overview
Introduction to PBN Nagayaindran
1. Introduction to Required Navigation Performance (RNP) AR APCH
RNP AR Video
2.Why RNP AR?
- Operator & ATC Benefits
3. Global Applications of RNP AR APCH Procedures
4. Malaysia RNP AR APCH Program
Module objectives
Introduction to PBN Nagayaindran
1. Understand what is RNP AR APCH.
2. Understand the benefits RNP AR APCH.
3. Understand the global applications.
4. Understand Malaysian deployment plan.
RNP-AR APCH
Introduction to PBN Nagayaindran
Approach Procedure
Lateral Guidance
Vertical Guidance
GNSS based navigation
Non-precision
Approach Procedure
Lateral Guidance
Vertical Guidance
Ground Based
Precision/Non-precision
vs ILS
Module One
Program Overview
Kelowna (CYLW), Canada
WJA CYLW RW34 154 Lateral Flight Tracks
WJA CYLW RW34 154 Vertical Flight Tracks
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Module One
Program Overview
Kelowna (CYLW), Canada
WJA CYLW RW34 154 Lateral Flight Tracks
WJA CYLW RW34 154 Vertical Flight Tracks
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Module One
Program Overview
Why?
RNP AR
Vertical Guidance
Reduce CFIT Risk
Runway aligned approaches (LNAV only) are some 25 X safer than circling approaches
Addition of Vertical guidance increases the safety margin again by some 8 times.
Instances of unstable Approaches
Temperature Compensated paths
Wind aligned operations
SAFETY
Module One
Program Overview
RNP AR
Reduced DA/MDH
As low as 250 Reduce MAPs, Diversions,
Cancellations
No dependency on ground based Navaids
Continuity of service
Natural disaster
Accidents
Power supply
ACCESS
Why?
Module One
Program Overview
RNP AR
Increase Payloads off of restricted runways
Maximize de-rate / reduced thrust opportunities
CAPACITY
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Why?
Module One
Program Overview
RNP AR
Reduced lateral track miles flown
Reduce fuel and time
Crew costs
Fleet Utilization
Optimum Profile Descent
Reduce fuel and time
Reduce block time variance
ECONOMICS
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Why?
Module One
Program Overview
RNP AR
Community Noise Concerns
Flexible Paths
Idle Descent
Emissions Reduction
Reduced track miles / Provide CDA
Reduce fuel burn
1:3.15
ENVIRONMENT
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Why?
Module One
Program Overview
Global Applications of RNP AR
APCH Procedures Canada
US 99 Airports/300 approaches Peru -
Malaysia -15 Airports 40 45 Approaches
China Australia
Tibet UAE
Japan Honduras
Deployment
Module One
Program Overview
Kelowna (CYLW), Canada
Challenges
Mountainous Terrain
Runway 34 Visual operations only
Mins. = 1379 (MDH) & 3 SM
Highest rate of Missed, diverts, and cancellations in the WestJet network.
Highest rate of Unstable Approaches
Worst airport for On-Time-Performance (OTP)
Leaving weight behind on the runway
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Module One
Program Overview
Kelowna (CYLW), Canada
Mitigation with RNP AR
Approach Procedures RW34 MDH = 340
(reduced by 1,072)
Continuous Descent Operations from cruise
Track mileage reduction:
RW16 = 11 nm
RW34 = 24-34 nm
Schedule Variance reduction
Departure Procedures MTOW in all conditions
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Module One
Program Overview
Kelowna (CYLW), Canada
WJA CYLW RW34 154 Lateral Flight Tracks
WJA CYLW RW34 154 Vertical Flight Tracks
GE Proprietary Information: Use or disclosure of data contained on this sheet is subject to the restrictions on page two.
Module One
Program Overview
Kelowna (CYLW), Canada
WJA CYLW RW34 169 Lateral Flight Tracks
WJA CYLW RW34 169 Vertical Flight Tracks
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Module One
Program Overview
Mitigation with RNP AR Greener Skies Initiative Alaska Airlines, Boeing, and the Port of
Seattle collaborate to deploy short gates into KSEA
Noise Impact (65 Db) Longest Vectored Track - As Proposed
by FAA ( Red Track) = 326,000
Existing Vectored Track (Orange Track) = 239,000
Shortest Track Proposed RNP/CDA (Yellow Track) =52,000
Annual Benefit Time = 4800 Hours Fuel Burn = 2.9 M Gallons ($4.35M) CO2 Emissions = 30,500 Metric Tons
Seattle (KSEA), USA
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Module One
Program Overview
Introduction to Required Navigation
Performance (RNP)
Video
Queenstown, New Zealand
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Module One
Program Overview
10 NM 3.3 Minutes 114 Kg Fuel 385 Kg CO2 $234 *Per Approach
AirAsia
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Module One
Program Overview
Deployment Scope
SBJV Concept RNP Approaches RW33
Up to 15 Airports
Conversion to a public network
WMKP
WBGG
WMKJ
WBGR
WMKN
WBKL
WBGS
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Maintenance
RNP Forecasts Navigation Data Validation NOTAM Monitoring
Malaysia Airlines
Introduction to PBN Nagayaindran
1. Penang
2. Kuching
3. Kota Kinabalu
3. Kathmandu
KLIA Deployment is by DCA/ENAV.
Introduction to PBN Nagayaindran