1. Presented to: MPAR Working Group By: Garth Torok, Weather Processors Group, Aviation Weather Directorate Date: 21 June 2007 Federal Aviation Administration Multifunction Phased Array Radar MPAR Concept of Operations (CONOPS)

2. Multi Function Phased Array Radar 2 Federal Aviation Administration 21 June 2007 MPAR CONOPS Being developed in response to MPAR Working Group Action Item # 2007-1.1 “Using NGATS CONOPS as a model, develop an MPAR CONOPS rough draft”

3. Multi Function Phased Array Radar 3 Federal Aviation Administration 21 June 2007 MPAR CONOPS Working Group Chair –Mark Weadon, OFCM Members –Bob Saffle, NWS –Daniel Melendez, NWS –Garth Torok, FAA –Bob Blasewitz, FAA May require participation by subject matter experts across disciplines (weather, Surveillance, defense)

4. Multi Function Phased Array Radar 4 Federal Aviation Administration 21 June 2007 CONOPS Influence Concept of Operations (CONOPS) Operational Requirements (User Needs) Performance Requirements (Characteristics) Drives Radar System Architecture & Design Drives MPAR Cost Drives Scale

5. Multi Function Phased Array Radar 5 Federal Aviation Administration 21 June 2007 CONOPS - Decision Paths Document content and organization considerations –Evaluated multiple CONOPS examples NGATS CONOPS NGATS Weather CONOPS Surveillance and Broadcast Services CONOPS (i.e., ADS-B) Future Terminal Area CONOPS (i.e., DTASS) CONOPS and Operational Requirements for WSR-88D Dual Polarization Business Continuity Plan En Route Services CONOPS NAS CONOPS Others –Explored different templates FAA Operational Concept Template, Version 1.0 (May 1999) FAA NAS Systems Engineering Manual NWS Operations and Services Improvement Process (OSIP) Concept of Operations and Operational Requirements Template

6. Multi Function Phased Array Radar 6 Federal Aviation Administration 21 June 2007 FAA’s System Engineering Manual (SEM) - CONOPS Hierarchy Where does the MPAR CONOPS fall? Answer: Tailored hybrid of CONOPS and CONUSE

7. Multi Function Phased Array Radar 7 Federal Aviation Administration 21 June 2007 FAA’s System Engineering Manual (SEM) - CONOPS Hierarchy CONOPS (Service-Level) –Provides conceptual insight into a particular service of the integrated operational environment (e.g., nav, surv, comm) –Identifies current shortfalls and future needs –Identifies capabilities required for a specific service (without identifying specific technologies) –May use Operational Scenarios to illustrate desired operational concept –Provides a user perspective –Not system specific CONUSE –Extension of CONOPS with emphasis on specific system and its operating environment –Describes functional characteristics (i.e., stakeholder’s needs) of a proposed system from a user perspective –Tells a story using visual forms (diagrams, illustrations, graphs) and storyboards –Describes the user’s general system goals, mission, function, and components MPAR CONOPS –Hybrid of a CONOPS and CONUSE

8. Multi Function Phased Array Radar 8 Federal Aviation Administration 21 June 2007 Concept Document Outline 1. Introduction 1.1 Service or System Identification 1.2 Document Overview 1.3 Service or System Overview 1.4 References 2. Operational Need 2.1 Current Service or System 2.2 Current Support Environment 2.3 Operational Problems 2.4 Objectives and Scope 2.5 Capability Shortfalls 2.6 Existing Operations Requiring Change 2.7 Constraints 2.8 User 3. Service or System Justification 3.1 Potential Benefit of New or Modified Service 3.2 Description of Desired Change 3.3 Change Priorities 3.4 Assumptions and Constraints 4. Proposed Service or System 4.1 Objectives and Scope 4.2 Proposed Service or System Description 4.3 Proposed Support Environment 4.4 Modes of Operation 4.5 User 4.6 Operational Policies and Constraints 5. Operational Scenarios 6. Impacts 6.1 Impact on Current Operations 6.2 Organizational changes Required Appendix A – Glossary and Acronyms Appendix B – OSED (Oper. Serv. and Envir. Descr.) Describes current problem space (operational situation and shortfall) Provides description of the new system and the benefit it will provide Provides description of the proposed system and its characteristics Operational Scenarios to help better describe concept Provides description of impact to operations and the organization

9. Multi Function Phased Array Radar 9 Federal Aviation Administration 21 June 2007 Operational Scenarios

10. Multi Function Phased Array Radar 10 Federal Aviation Administration 21 June 2007 RADAR CONTROL, LOGIC & PROCESSING DST AUTOMATION SYSTEM (ADS-B Track correlation) 4-FACE MPAR ANTENNA RADAR DISPLAY 7 DATA ASSIMILATION 1 2 3 4 5 6 8 8 8 1A Flow of Radar Data/Environmental Data Records (EDRs) Control of Radar Scanning 7 Feedback Loop DST NUMERICAL WEATHER PREDICTION SWIM GIG ENTERPRISE SVC 5. RADAR DATA TO NWP FOR INGESTION VIA DATA ASSIMILATION 6. DATA TO DISPLAY FOR HUMAN INTERPRETATION 7. RESULTS FROM NWP FED BACK TO CONTROLLERS FOR MANUAL/AUTOMATIC ADJUSTMENT OF SCAN STRATEGY 8. PROCESSED DATA FED THROUGH ENTRPRISE SERVICES TO DECISION SUPPORT TOOLS (HUMAN OR MACHINE) 1. SIGNAL TO ANTENNA ADAPTING SCAN PATTERN 1A. DATA FROM ANTENNA IS PROCESSED INTO EDRs 2. AIRCRAFT POSITION INFO TO ADS-B FOR CORRELATION WITH COOPERATIVE REPORTED TRACKS 3. AIRCRAFT MISMATCHES FLAGGED TO MPAR AS “TARGETS OF INTEREST” 4. PROCESSED RADAR DATA (AC AND WEATHER) SENT TO USERS VIA NETWORK SYSTEMS

11. Multi Function Phased Array Radar 11 Federal Aviation Administration 21 June 2007 Working Group Tasks Define Document scope, organization, and outline Develop Operational Scenarios and other visual forms to facilitate understanding of MPAR operation Identify agency mission shortfalls that should be addressed by this solution Expect MPAR CONOPS to be a “living” document Working Group Meeting tentatively scheduled for July –Baseline organization of document –Finalize initial operational scenarios –Begin assigning sections to individuals/agencies

12. Multi Function Phased Array Radar 12 Federal Aviation Administration 21 June 2007 Issues/Decision Points How should the document be bound? What capability is the solution required to deliver? Need to identify additional agency SMEs (e.g., DHS, DOD, etc.) to provide input

13. Multi Function Phased Array Radar 13 Federal Aviation Administration 21 June 2007 Milestones/Dates