Engineering topics

Gregory Leo Juro

Publications and source records attributed to Gregory Leo Juro.

5 records

NASA NTRS2021

Metroplex Planner User Manual

This document serves as a user manual for the ATD-2 Metroplex Planner (version 6.1.2) for use by the Air Route Traffic Control Center (ARTCC), Terminal Radar Approach Control (TRACON), airport Air Traffic Control Tower, and airline Flight Operators. It describes the elements of the Metroplex Planner interface and provides step-by-step instructions for using the tool. In addition to live flight information, traffic management information, and demand/delay predictions, the Metroplex Planner supports Trajectory Option Set (TOS) rerouting. The Metroplex Planner is a component of the NASA Airspace Technology Demonstration 2 (ATD-2) sub-project.

Deborah L Bakowski↗

NASA NTRSDate not supplied

Stormy 2020 Status Meeting

This presentation includes ATD-2 "Stormy 20" objectives, operational plans, training, and metrics. New Phase 3 features are demonstrated.

ATD-2, IADS, Phase 3, Stormy 20, Kickoff briefing↗

NASA NTRSDate not supplied

ATD-2 Phase 3 Overview

This presentation presents an overview of ATD-2 Phase 3 with a focus on the Trajectory Option Sets (TOS) capabilities.

ATD-2, IADS, Phase 3 overview, NCF briefing↗

NASA NTRSDate not supplied

NASA ATD-2 Trajectory Option Set Prototype Capability for Rerouting Departures in Metroplex Airspace

This video recorded presentation is about the NASA’s Airspace Technology Demonstration 2 (ATD-2) Phase 3 prototype capability that is being tested in the North Texas region through summer 2021. For the first time, a shared Decision Support Tool (DST) provides opportunities for participating Flight Operators (FOs) and Air Traffic Controllers (ATCs) to coordinate using a Trajectory Option Set (TOS). When the metroplex airspace is impacted by demand/capacity imbalances, TOS enables departure flights to be rerouted to alternative departure routes with less surface delay.

Trajectory Option Set↗

NASA NTRSDate not supplied

ATD-2 Field Evaluation of Pre-Departure Trajectory Option Set Reroutes in North Texas Metroplex

The NASA Airspace Technology Demonstration-2 Phase 3 capabilities extend Integrated Arrival, Departure and Surface scheduling to a Metroplex environment where multiple airports are interacting and sharing resources along the terminal boundary. The Phase 3 coordinated scheduling provides pre-departure reroute recommendations to ﬂight operators which reduce delay caused by terminal restrictions. This paper reports results of the Phase 3 Stormy 2021 Field Evaluation conducted between November 2020 and September 2021 in the North Texas Metroplex. During the ﬁeld evaluation NASA partnered with the FAA, American Airlines, Southwest Airlines, and Envoy Airlines to evaluate Phase 3 capabilities in an operational environment. The beneﬁts results are provided as delay savings metrics measured in time and converted to fuel and emissions savings using detailed fuel ﬂow models provided by ﬂight operators.

ATD-2↗