Efficient climb and descent benefit pool

• Purpose — Accomplish a cost benefit assessment of NASA´s Near-Term Trajectory Based Operations Concept — Independent benefits assessment of TBO for stakeholders • Arrival Management (AMAN) and Multi-Climb Concepts — Concepts provide benefit by reducing level-offs — Benefit modeling, analysis approach & Results — Cost, benefit, risks • Acknowledgment: — Sponsored by NASA´s Multi-Scope, Multi-Domain, Multi-Metric Systems Analysis and Integration of NextGenTechnologies (M3SAINT)NRA. Thanks to Leighton Quonand Dave McNally