1. Presented to: By: Date: Federal Aviation Administration Web Services Implemented During System Wide Information Management (SWIM) Segment 1 AIXM/WXXM Conference Jeffery L. Hobbs, FAA SWIM Implementation Lead May 13, 2009

2. 2 2 Federal Aviation Administration May 13, 2009 V1.0 The “Problem”

3. 3 3 Federal Aviation Administration May 13, 2009 V1.0 Key Deficiencies in Current Approach The National Airspace System (NAS) is not an agile air traffic system Costs to develop, test, deploy, and support new NAS interfaces and NAS applications are too high Data sharing in the NAS is labor-intensive Timely access to common data is lacking in the NAS The underlying tools to support becoming a performance–based organization are currently lacking

4. 4 4 Federal Aviation Administration May 13, 2009 V1.0 The Challenge Host WARP IDS/ ERIDS ATOP CIWS TFM TMA STARS/ ARTS/ TAMR ERAM ASDE-X ETMS Inter- Agency Today - Existing point-to-point, hardwired NAS - Unique interfaces, custom designs Business as Usual (NextGen without SWIM) - More unique, point-to- point interfaces - Costly development, test, maintenance, CM - New decisions linked to old data constructs - Cumbersome data access outside of NAS Enterprise Management FAA Systems FTI SWIM Compliant Governmen t System SWIM Compliant Non- Government System ED8

5. 5 5 Federal Aviation Administration May 13, 2009 V1.0 The “Solution”

6. 6 6 Federal Aviation Administration May 13, 2009 V1.0 NAS Transformation to Next Generation Air Transportation System Ensure interoperability between systems as required by Next Generation Air Transportation System (NextGen) Lower costs for information exchange Reduce time needed to establish new interfaces Increase common situational awareness Increase NAS agility

7. 7 7 Federal Aviation Administration May 13, 2009 V1.0 What is SWIM?

8. 8 8 Federal Aviation Administration May 13, 2009 V1.0 Key Concepts Implement a federated Service-Oriented Architecture (SOA) in the NAS Use best commercial practices to the extent practical, while ensuring all FAA safety and security requirements are met Commercial Off the Shelf Software (COTS) based to the extent possible Establish governance policy, process, mechanisms and metrics Delegate applications to SWIM Implementing Programs (SIPs), regulate the interfaces with a combination of requirements (paper) and products

9. 9 9 Federal Aviation Administration May 13, 2009 V1.0 Details of Segment 1

10. 10 Federal Aviation Administration May 13, 2009 V1.0 SWIM Program The SWIM Program will promote state-of-the-art information management and exchange technologies to: –ensure information is available to SWIM-enabled systems –allow more distributed decision-making –improve the speed, efficiency, and quality of distributed decision-making SWIM-enabled systems will have the ability to: –request and receive information when they need it –subscribe for automatic receipt of new or updated data –publish information and services as appropriate The SWIM Program –is an integral part of the NAS Enterprise Architecture roadmap and will close the performance gap by promoting the development of a secure NAS-wide information web to connect FAA systems –will enable interaction with other members of the decision-making community including other agencies, air navigation service providers, and airspace users

11. 11 Federal Aviation Administration May 13, 2009 V1.0 SWIM Segment 1 ARTCC 1 TRACON 1 ATCT 1 WJHTC SWIM FTI Network TFMS TPC CIWS SWIM Labs TDDS WMSCR ATCSCC SAMS VNTSC ITWS TDDS AOCs NNCC ERAM NWS FTI Gateway

12. 12 Federal Aviation Administration May 13, 2009 V1.0 Segment 1 Overview Nine Segment 1 capabilities were derived from Communities of Interest:  Aeronautical Information Management (AIM)  Flight & Flow Management (F&FM)  Weather SWIM will meet its Segment 1 Goals using a “Federated Architecture”  SWIM will leverage existing infrastructures, processes, resources, and logistics chains that are part of the program offices implementing the SWIM capabilities  SWIM Governance will establish operating rules for the stakeholders and their services to ensure use of common protocols and interfaces,  Common commercial software products for some Core Services will be mandated to ensure interoperability

13. 13 Federal Aviation Administration May 13, 2009 V1.0 Segment 1 Capabilities AIM SUA Automated Data Exchange Weather CIWS Publication ITWS Publication PIREP Data Publication Flight & Flow Management Flight Data Publication Terminal Data Distribution Flow Information Publication RVR Publication Reroute Data Exchange Capabilities will be implemented as (multiple) services by SWIM SIPs over the next five years

14. 14 Federal Aviation Administration May 13, 2009 V1.0 Core Services

15. 15 Federal Aviation Administration May 13, 2009 V1.0 SWIM Functional Architecture Service Security Intrusion Detection and Response Information Technology Infrastructure Functions SWIM Service Functions Value-Added Services Interface Management Messaging Naming & Addressing Users NAS System Application Service Interface NAS System Application NAS Application System Functions Identity & Certificate Management Enterprise Service Management Boundary Protection Service Interface Secure IP Network Connectivity

16. 16 Federal Aviation Administration May 13, 2009 V1.0 Core Services Components Core Services SWIM supports include: –Interface Management Interface Specification Interface Discovery Schema Management Service Invocation SWIM Basic Profile –Messaging Reliable messaging routes will be provided on a case by case basis by NAS integration partners

17. 17 Federal Aviation Administration May 13, 2009 V1.0 Core Services Components (cont’d) Core Services (cont’d): –Security Authentication and authorization will be manually coordinated and integrated by NAS integration partners –Enterprise Service Management Service monitoring and configuration –Not to be done with SWIM administered HW or SW –Will be accomplished by leveraging existing SIP program system monitoring capabilities and coordinating them across NAS programs

18. 18 Federal Aviation Administration May 13, 2009 V1.0 SWIM Core Services Product Stack Interface Management Messaging Security P o l i c y M a n a g e m e n t Enterprise Service Management Progress Fuse ESB Progress Fuse Message Broker Progress Fuse Service Framework Progress Artix Registry Progress Fuse HQ Interface Specification Interface Discovery Schema Management Progress Artix Registry Service Monitoring Service Configuration System Monitoring Authentication Authorization Audit Progress Fuse Service Framework Progress Fuse Mediation Router Reliable Messaging Publish-Subscribe Message Routing Progress Fuse HQ Artix Enterprise Management Service Artix Enterprise Management Service Progress Security Artix ESB C++

19. 19 Federal Aviation Administration May 13, 2009 V1.0 Support to SIPs SWIM support to the SIPs includes: –Ensure all parties adhere to the standards via oversight during requirements definition, software development and test phases, and through SWIM governance –Provide design guidance –Design-Time Service Registry will be developed and maintained by SWIM The servers are not on the operational NAS and will be maintained at the Tech Center –Provide Progress Fuse software, training, support licenses, and consulting

20. 20 Federal Aviation Administration May 13, 2009 V1.0 SWIM Communication with SIPs Implementation team spearheads SIP interactions –Monitors SIP development of services to ensure SWIM requirements are met, and development is in accordance with SWIM standards –Holds periodic Technical Interchange meetings –Holds monthly Program Management Reviews with each SIP SWIM Wiki initiated to encourage technical interactions SWIM KSN used as a document repository SWIM COTS Repository has been established to ensure all SIPs use the same software versions

21. 21 Federal Aviation Administration May 13, 2009 V1.0 SWIM High-Level Program Schedule

22. 22 Federal Aviation Administration May 13, 2009 V1.0 Operational Services

23. 23 Federal Aviation Administration May 13, 2009 V1.0 AIM: SUA Automated Data Exchange The Airspace Information Management (AIM) Special Use Airspace (SUA) Automated Data Exchange will improve capacity and efficiency of the NAS by increasing civilian access to current SUA status. The primary benefit to NAS users is improved efficiency: specifically, to increase the capacity and operational efficiency of airspace operations by improving airspace management. The SWIM AIM SUA capability will help ensure SUA geometry, schedules and status are digitally managed in the NAS, and changes in SUA status are captured and distributed as they are made. Developed in SWIM Segment 1 –A standard data entry user interface to accommodate creating and storing SUA and ATCAA (Air Traffic Control Assigned Areas) definitions in a centralized, configuration managed aeronautical information database management system. –Services to dynamically publish AIXM SUA definitions for use by the public and within NAS operational systems such as the SUA Airspace Management System (SAMS) –Standard service that enables users to subscribe to this SUA service and receive SUA information dynamically via the AIXM standard –A new interface that enables SAMS to receive SUA data updates dynamically from ERAM via an improved ATC GUI

24. 24 Federal Aviation Administration May 13, 2009 V1.0 ERAM AIM ARTCC ERAM SAMS ATCSCC FTI SUA updates FAA HQ NASR SUA updates Current SUA Status and SUA updates

25. 25 Federal Aviation Administration May 13, 2009 V1.0 Weather: CIWS Data Publication CIWS products range from current weather depictions, including growth and decay trends, to convective weather forecasts, including precipitation and echo tops, out to two hours. CIWS products are made available to traffic managers and area supervisors where the products are used to support traffic management decisions during convective weather events. CIWS has been shown to narrow the gap between unavoidable delay and actual delay associated with convective weather by supporting traffic managers in making use of available capacity during storms that, in the past, would have been lost. The SWIM Segment 1 CIWS Data Publication Service will make CIWS data products available to all AOC external NAS users. These data services using SWIM standards will enable wider access to weather products furthering common situational awareness. In addition, standards based weather product formatting will reduce integration costs.

26. 26 Federal Aviation Administration May 13, 2009 V1.0 Weather: CIWS Data Publication Echo Tops (ET) with annotation Precipitation with ET Annotation, SEP, and 30/60 minute forecast contours

27. 27 Federal Aviation Administration May 13, 2009 V1.0 Weather: ITWS Data Publication  ITWS improves NAS efficiency (and enhances NAS capacity) by displaying the impact of convective weather, storm cells, precipitation, airport winds, microbursts, gust fronts, windshear, lightning, and tornadic activity at selected NAS pacing airports to AOC dispatchers and traffic managers at the ATCSCC, ARTCCs, ATCTs, and large TRACONs.  With this real-time picture of convective weather at pacing airports, traffic managers can collaborate with dispatchers to route/re-route traffic as necessary.  Sharing of weather data promotes common situational awareness, which is absolutely crucial to the collaborative decision making process that is necessary to reduce weather-related delays  The SWIM provided ITWS Data Publication Service will improve on this by providing ITWS products digitally to the AOCs and other subscribers that supports overlay of ITWS products onto user workstations for greater common situational awareness  Further, engineering these data services using SWIM standards will reduce integration costs while enabling wider access to weather products.

28. 28 Federal Aviation Administration May 13, 2009 V1.0 Weather: ITWS Data Publication

29. 29 Federal Aviation Administration May 13, 2009 V1.0 Weather: PIREP Data Publication  The Aviation Weather Center (AWC) provides dedicated 7X24-hour services for aviation, including the generation of advisories on significant weather impacting aviation (e.g., AIRman's METeorological Information (AIRMETs), Significant METeorological Information (SIGMETs), and Convective SIGMETs)  Pilot Reports (PIREPs) are an important part of AIRMETs and SIGMETs  Segment 1 will develop a capability that will allow En Route controllers to efficiently capture PIREPs in ERAM, which will transmit the reports to WMSCR for distribution to the AWC  Today, it is estimated that approximately 90% of voice-received PIREPs are not reported  Capture of crucial pilot observations by ERAM and distribution of these to other NAS users by WMSCR via a new SWIM service will significantly enhance NAS safety.

30. 30 Federal Aviation Administration May 13, 2009 V1.0 VOLPE ITWS NNCC Weather ITWS products WMSCR AOCs WJHTC CDDS ED8 Gateway FTI ARTCC WMSCR PIREPs ERAM NWS WMSCR PIREPs ITWS, CIWS, WMSCR PIREP products CIWS Products ITWS, CIWS, WMSCR PIREP products MIT/LL CIWS

31. 31 Federal Aviation Administration May 13, 2009 V1.0 F&FM: Terminal Data Distribution SWIM Segment 1 provides the infrastructure to support transition to a SWIM IP-based front end to Terminal legacy systems. Existing flight data interfaces to Terminal are antiquated and are limited to receiving a subset of the data. Terminal systems are connected via a passive tap off an existing En Route/terminal interface to the flight strip printer and are therefore limited to only those data elements that support the current flight strip printer interface. A direct interface will allow for the bidirectional flow of information and make status event information available to users outside of Terminal. In the SWIM segment 1 timeframe, Tower Data Link Services (TDLS)/Pre-Departure Clearance (PDC) will have access to the full route of flight in the flight data that will support the data link delivery of full route clearances and revised clearances due to flight plan amendments.

32. 32 Federal Aviation Administration May 13, 2009 V1.0 TFM DRC F&FM: Terminal Data Distribution WJHTC ERAM ARTCC FTI Flight Information TFMS ICE NORAD Gateway (ED8) EFSTS TDLS ASDE-X TDDS Terminal Cluster (TRACON & TOWER) RVR Flight Information

33. 33 Federal Aviation Administration May 13, 2009 V1.0 F&FM: Flight Data Publication One goal of better flight data management in the Segment 1 timeframe is to improve the flight data processing to ensure consistency of flight data across the NAS and to consolidate the flight data maintained by multiple systems into a distributed flight object accessible by all. The distributed flight data will include data such as the filed flight plan, the currently-cleared route, the “ATC-intended” route to be cleared, the predicted aircraft trajectory, and the current state of the flight. The distributed flight data will be comprised of elements supplied by multiple domains, and through this data sharing and coordination, the Flight Data Publication Service will support trajectory-based ops between En Route, Terminal, and TFM domains. The operational threads to be integrated across these domains will require the ability of other systems to update flight data. Examples include aircraft taxi status information and clearance delivery status from Terminal systems such as the TDLS and the EFSTS. Other ATM systems such as TFMS will be synchronized via flight data received from the En Route Domain. Conversely, the En Route Domain flight object will be updated by flight data received from TFMS.

34. 34 Federal Aviation Administration May 13, 2009 V1.0 F&FM: Flight Data Publication Terminal Cluster (TRACON & TOWER) Flight Data WJHTC ERAM ARTCC FTI Flight Data TFMS ICE NORAD Gateway (ED8) EFSTS TDLS ASDE-X TDDS RVR SWIM Service

35. 35 Federal Aviation Administration May 13, 2009 V1.0 F&FM: Flow Information Publication, Runway Visual Range and Reroute Flow Information Publication –Flow information that describes current and planned traffic flow initiatives in the NAS provides a means for ERAM and other clients to subscribe to flow information describing several types of traffic flow initiatives. –These will include the following:  Flow Constrained Area (FCA)  Airspace Flow Program (AFP)  Ground Delay Program (GDP)  Ground Stops (GSs)  Reroutes  Advisories

36. 36 Federal Aviation Administration May 13, 2009 V1.0 F&FM: Flow Information Publication, Runway Visual Range and Reroute Runway Visual Range (RVR) Publication –Make runway visibility data available to more National Airspace System (NAS) users, with more RVR data from more Terminal facilities than TFM presently provides –Provision RVR data as a SWIM service that employs standard industry web service and networking protocols –Facilitate addition of new subscribers to the service, including members of the DoD, General Aviation, and Homeland Security. Reroute Data Exchange –Traffic Flow Management (TFM), through its Collaborative Decision Making (CDM) programs, facilitates development of aircraft reroutes because of predicted airspace congestion due to severe weather, facility outages, special events, or emergencies in the NAS. –This will be achieved via exchange of pre-departure rerouting information between TFM and En Route domains, once a flight plan has been filed with the En Route domain.

37. 37 Federal Aviation Administration May 13, 2009 V1.0 AOCs DRC WJHTC TFMS TPC Flight Information ARTCC F&FM: Flow Information Publication, Runway Visual Range and Reroute Surface Data from Terminal Clusters TFMS (Backup Data) Flow Information ERAM AOCs Flow Information, RVR FTI EFSTS TDLS ASDE-X TDDS Terminal Cluster (TRACON & TOWER) RVR Gateway (ED8)

38. 38 Federal Aviation Administration May 13, 2009 V1.0 Summary

39. 39 Federal Aviation Administration May 13, 2009 V1.0 SWIM Segment 1 SWIM –Supports OMB endorsed Federal Enterprise Architecture goal to simplify processes and unify work across agencies –Allows software applications in the NAS to interact with one another without knowledge of application's underlying platform implementation –Simplifies interface requirements to existing NAS system –Reduces NAS development and implementation costs and risks for new applications –Enables transition net-centric NAS operations from tactical conflict management to strategic trajectory-based operations Additional information on Segment 1 and future segments –www.swim.gov