Projects (by Focus)
Noise
- Project 1 | Low Frequency Noise Study (completed)
- Project 2 | Source Emission and Propagation (completed)
- Project 8 | Sonic Boom Mitigation (completed)
- Project 10 | Outreach (completed)
- Project 19 | Health Effects of Aircraft Noise (completed)
- Project 24 | Noise Exposure Response: Annoyance (completed)
- Project 25 | Noise Exposure Response: Sleep Disturbance (completed)
- Project 26 | Sound Transmission Indoors — Integrated Windows (completed)
- Project 35 | Open Rotor Noise Impact On Airport Communities (completed)
- Project 38 | Sound Transmission Indoors – Study of Whole Houses (completed)
- Project 44 | Aviation-Related Noise Effects on the Elderly (completed)
Interdependencies and policy assessment
- Project 3 | Valuation and Trade-offs of Policy Options (completed)
- Project 13 | Lateral Alignment in Complex Systems (completed)
- Project 14 | Environmental Design Space (completed)
- Project 28 | Environmental cost-benefit analysis of alternative jet fuels (completed)
- Project 30 | Metrics for an Aviation CO2 Standard (completed)
- Project 31 | Understanding the Relationship Between Aviation Economics and the Broader Economy (completed)
- Project 36 | EDS Capability Demonstration for Assessing the CLEEN Program (completed)
- Project 42 | Development and Evaluation of Climate Metrics (completed)
- Project 48 | Development of a Distributed Approach to System Level Uncertainty Quantification (completed)
Operations
- Project 4 | Continuous Descent Arrival (completed)
- Project 5 | En Route Traffic Optimization to Reduce Environmental Impact (completed)
- Project 6 | Land Use Management and Airport Controls (completed)
- Project 18 | Reduced Vertical Separation Minimums (completed)
- Project 21 | Airport Surface Movement Optimization (completed)
- Project 22 | Objective Measures to Support Airspace Management (completed)
- Project 23 | Network Restructuring Scenarios for ATO Forecasts (completed)
- Project 32 | Near-Term Operational Changes
- Project 39 | Terminal Area Aircraft Simulation Tools Evaluation (completed)
- Project 40 | Continuous Descent Arrival National Operational Feasibility (completed)
- Project 43 | Analysis of Missions Specifications (completed)
Emissions
- Project 9 | Measurement of Emissions (completed)
- Project 11 | Health Impacts of Aviation-Related Air Pollutants (completed)
- Project 12 | Emissions' Atmospheric Impacts (completed)
- Project 15 | Aircraft Impact on U.S. Local and Regional Air Quality (completed)
- Project 16 | Investigation of Aviation Emissions Air Quality Impacts (completed)
- Project 20 | Emissions Characteristics of Alternative Aviation Fuels (completed)
- Project 29 | Emissions Characteristics of Modern/Future Aviation Sources (completed)
- Project 30 | Metrics for an Aviation CO2 Standard (completed)
- Project 31 | Understanding the Relationship Between Aviation Economics and the Broader Economy (completed)
- Project 33 | Isotopic Analysis of Airport Air Quality (completed)
- Project 34 | International Collaborative Emissions Studies (completed)
- Project 37 | Non-volatile particulate matter – SAE E31 Aerospace Recommended Practice research issues (completed)
- Project 41 | Aircraft Black Carbon Emissions (completed)
- Project 42 | Development and Evaluation of Climate Metrics (completed)
- Project 45 | Aviation System Air Quality Performance Analysis (completed)
- Project 46 | Aviation System Global Climate Performance Analysis (completed)
Alternative Fuels
- Project 17 | Alternative Fuels (completed)
- Project 20 | Emissions Characteristics of Alternative Aviation Fuels (completed)
- Project 27 | Environmental cost-benefit analysis of ultra low sulfur jet fuels (completed)
- Project 28 | Environmental cost-benefit analysis of alternative jet fuels (completed)
- Project 47 | Alternative Jet Fuel Sustainability (completed)
