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Next Generation Air Transportation System (NGATS). Briefing Outline. Background on Joint Planning and Development Office (JPDO) Next Generation Air Transportation System (NGATS) Block to Block Concept NGATS 2025 Major Attributes. Background on Joint Planning and Development Office (JPDO). - PowerPoint PPT Presentation
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Next Generation Air Transportation System
(NGATS)
Next Generation Air Transportation System
(NGATS)
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
• Background on Joint Planning and Development Office (JPDO)
• Next Generation Air Transportation System (NGATS) Block to Block Concept
• NGATS 2025 Major Attributes
Briefing Outline
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Background on Joint Planning and Development Office (JPDO)
Vision 100: The Century of Aviation Reauthorization Act– Tasked the Secretary of Transportation to establish
the Next Generation Air Transportation System (NGATS) Joint Planning and Development Office (JPDO) within FAA
– Tasked as cooperative effort across DOT, DoD, NASA, Commerce, DHS, and the White House Office of Science and Technology
– The law required JPDO to submit to Congress a proposed NGATS plan in December 2004
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
NGATS GOALS
Expand Capacity
Ensure Safety
Protect the Environment
Ensure our National Defense
Secure the Nation
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Transformation Strategies
1. Develop Airport Infrastructure to Meet Future Demand
2. Establish an Effective Security System without limiting mobility or civil liberties
3. Establish and Agile Air Traffic System4. Establish a User-specific Situational
Awareness 5. Establish a Comprehensive Proactive
Safety Management Approach6. Environmental protection that Allows
Sustained Aviation Growth7. Development a System-wide Capability
to Reduce Weather Impacts8. Harmonize Equipage and Operations
Globally
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
“Block to Block” Concept: Selected Elements
SatNav Constellation(Positioning)
SatComm Constellation
(Data & Voice Digital Comm)Aeronautical Information &
Block-to-Block 4-D Trajectory
Air Traffic ManagementFacilities
Airborne & Surface
Airport
Ground-Based UsersAOC, FBO, Business,
Private, Etc.
ADS-X
ADS-X
ADS-X
DynamicAirspace
ADS-X
SchedulingAutomation
User PlansData Base
ANSP PlansData Base
EVALUATOR
NETWORK CENTRIC INFORMATION
Communication Constellation
Navigation Constellation
Based on original graphic courtesy of Crown Consulting, Inc
Secured Access Responsive to Needs
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
NGATS 2025 Major Attributes
•Global Secure Access to Net CentricInformation
•NGATS Airborne Web•Broad-Area Precision Navigation•Required Total System Performance•4-D Trajectory Management•National Dynamic Airspace •Seamless Weather Assimilation Into Decision Loops
Net Centric data/info sharing including “Air Net” Communications•Equivalent Visual Operations •Super density Airport Operations•Distributed Airport Operations•Proactive Risk Based Safety Management
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Global Secure Access to Net Centric
Information
•Real-time free-flow of information
•Push/pull processes to relevant NGATS communities of interest
•Meld inputs from private, commercial, & gov’t sources
•Secured according to needs and priorities
•Common awareness of day-to-day ops, events, crises
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
NGATS Airborne Web
•Broad-area broadband
•Data & Voice
•Surveillance
•Responsive
•User-tailored
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
The Evaluator
•All users “post” desired 4D trajectories in common system that continuously evaluates all trajectories for mutual compatibility.
•Integrates all information: weather, security, defense, etc.
•Management by trajectory allocates functions between automation and humans and aircraft operators and “central” service providers.
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Broad-Area Precision Navigation
• Navigation precision sufficient to enable precision approaches CAT I/II/III
• Broad Area to Global Availability of Nav Services
• Divests current ground-based systems of landing/navigation aids
• Reduction/elimination of runway lighting, markings
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Required Total System Performance
• Multiple, differentiated service levels
• Temporal Flexibility, Responsiveness
• “Contracts” aligning services between users and providers
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
4-D Trajectory Management
• Users have 4D trajectories which are basis for planning and execution over multiple time horizons.
• 4D trajectories exchanged among users and ATM service provider using “airborne web”
• Separation assurance/management performed using current aircraft states and intent as defined by “active” 4D trajectory
• Strategic Traffic Management performed using 4D trajectories that include probabilistic information
• Where appropriate, “4D contracts” exist between users and
ATM service providers
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
National Dynamic Airspace
•Airspace configuration driven by user needs, security requirements, safety, and overall efficiency
•Reconfigurable hourly
•Single mechanism for implementing TFR’s, etc.
•Temporal implementation of high density, high demand corridors, etc
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Seamless Weather Assimilation Into Decision Loops
•NGATS Weather Information Network (NWIN)
•NWIN supports push/pull information sharing
•Seamlessly assimilated into NGATS “decision loops”
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Equivalent Visual Operations
•Enable aircraft perform “equivalent visual” operations in non-visual conditions
•ATM providers delegate “maintain separation” responsibility to aircraft operators
•System-wide availability at all “air portals”
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Super density Airport Operations
•Maximize runway capacity
•Reduce runway occupancy time.
•Simultaneous operations on single runway.
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Distributed Airport Operations
•Employ airborne separation assurance and cost-effective sequencing automation at non-towered, non-radar airports.
•Affordable capabilities and procedures that enable low visibility
landings and low-visibility taxiing.
2005 Europe/US International Aviation Safety Conference, Cologne 7-9 June
Proactive Safety Management
•Multi-Agency National Strategic Plan for Safety
•National Safety Management System Criteria
•Proactive Risk Based Safety Management – Prognostic Approach
to Safety
•Focus on Reduction of Fatality Risk
•National Safety Culture
Next Generation Air Transportation System
(NGATS)
Next Generation Air Transportation System
(NGATS)