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En-route Working Group. 22 Aug 2013. End-to-end Service descriptions. Transfer of Comm / Initial Contact Key issues discussed in detail Areas for further definition identified Route Modifications Excellent material from Harris, Lockheed, and FAA En-Route team
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En-route Working Group 22 Aug 2013
End-to-end Service descriptions • Transfer of Comm / Initial Contact • Key issues discussed in detail • Areas for further definition identified • Route Modifications • Excellent material from Harris, Lockheed, and FAA En-Route team • Key route clearance uplink issues identified • In time to work solutions aircraft test benches, within DCIT, and FAA design teams\ • We are on track for Use Case synching by end-Feb • Awaiting next Use Cases, but we are at that level within DCIT • Detailed messaging scenarios, over and above Use Cases will be worked jointly over the next few months per targets
Solution for Plenary Approval • If the result of the AFN Response (FN_RESP) message or the AFN Complete (FN_COMP) message is negative or not received ERAM will: • If a message assurance (MAS) fail ground message is received to NDA – Ground will retry one time • If negative or no FN_RESP – Ground system will retry one time • If negative or no FN_COMP - Ground system will ignore • If AFN Forwarding is unsuccessful - upon receipt by the aircraft of a Contact TOC and response from the flight crew or voice handoff to the new ATS service provider the existing NAS CPDLC will be termination. • If process fails aircrew is to use standard GOLD CPLDC re-logon procedures with the new ATS system provider • In the TOC/IC End-to-End • Any objections?
2014 En-Route Risk Reduction Demo • Gregg outlined the current planning and process for the 2014 En-Route Risk Reduction Demo • Cooperation with aircraft operators and Flight Deck WG to establish information on areas such as trials constraints, goals and participation potential • Aim is to define the En-Route Risk Reduction Demo so that Program decisions can be made
En-route Working Group Working Targets • Final Investment Decision in fall 2014 • Requirements need to be done at end-2013 / early-2014 (CY) • For DCIT, this End-to-End, Flight Deck and SIDD level documents • DCIT ERWG Priorities • Service work areas selected on the basis of complexity, criticality to Program, and aircraft operator value • Complexity • Criticality to Program success • TOC/IC, including National Single Data Authority (NSDA) and “Eligibility into this” • Route Modifications • Go Button • Controller Initiated Reroutes • Direct-to-fix • Tailored Arrivals • Crossing constraints
FAA Services Roadmap CY 14 16 18 20 22 24 26 28 30 Segment 1 Phase 1 - Tower Service Departure Clearance Tower IOC Departure Clearances (DCL) Segment 1 Phase 2 - En Route Services Transfer of Communications Initial Check-In Altitudes / Altimeter Settings Go Button / Airborne Reroutes Tailored Arrivals Controller Initiated Routes Direct-to-Fix Crossing Restrictions Advisory Messages Speed and Headings Beacon Codes Stuck Microphone Transfer of Communications Initial Check-In Altitudes / Altimeter Settings Go Button / Airborne Reroutes Tailored Arrivals Controller Initiated Routes Direct-to-Fix Crossing Restrictions Advisory Messages Speed and Headings Beacon Codes Stuck Microphone Data Comm Routine Communications En Route IOC Initial En Route Services TFM Data Comm Reroutes Segment 1 Phase 3Full En Route Services Data Comm Routine Communications FANS 1/A+ over VDL-2 transitioning to ATN Avionics FANS Ground System ATN Segment 2 - Advanced Services Segment 2 IOC 4D Trajectories D-TAXI