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Air Traffic Management Concept Baseline Definition - The Boeing ...

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Table C-1<br />

Comparison of FAA 2005 and Users’ 2005 Operational <strong>Concept</strong>s<br />

En-Route FAA 2005 User 2005<br />

Overview<br />

En route airspace structures and boundary restrictions are unconstrained<br />

by communications and computer systems, and aircraft are no longer<br />

required to fly directly between navaids along routes<br />

Accommodation of User preferences for trajectories, schedule and flight<br />

sequence - based on decision support tools for Conflict detection,<br />

resolution and flow management.<br />

Flexible airspace structure (Probably daily! Potentially several times<br />

per day) adjustment of structure to meet predicted flows.<br />

Route structure the exception not the rule.<br />

Surveillance includes aircraft broadcast GNSS positions.<br />

Automated inter/intra facility coordination and communications.<br />

NAS Wide info. system continually updated.<br />

Routine pilot - controller comms. via datalink.<br />

Potential for separation minima to be reduced - dependent on aircraft<br />

equipage.<br />

Better w/x predictions available to all users (based on real-time<br />

reporting).<br />

Greater accommodation of user requests, including carrier preferences<br />

on the sequencing of their arrival aircraft.<br />

Facility boundaries are adjusted to accommodate dynamic changes in<br />

airspace structure.<br />

Accommodation of User preferences for trajectories, schedule and flight<br />

sequence - based on decision support tools for Conflict detection, resolution<br />

and flow management.<br />

Flexible airspace structure (Probably daily! Potentially several times per day)<br />

adjustment of structure to meet predicted flows.<br />

Route structure the exception not the rule.<br />

Surveillance includes aircraft broadcast GNSS positions.<br />

Automated inter/intra facility coordination and communications.<br />

NAS Wide info. system continually updated.<br />

Routine pilot - controller comms. via datalink.<br />

Better w/x predictions available to all users (based on real-time reporting).<br />

Moving map displays - reduces CFIT.<br />

Cross-border flight plan transfer (Mexico/Canada).<br />

A/c not equipped for all services will retain current level of service.<br />

Routes and procedures allow direct VFR flights through busy terminal areas<br />

Datalinking of NAS status data in-flight where required<br />

GNSS position used for surveillance drives enhanced conflict probing.<br />

168

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