Accelerating Innovation for Community Noise and Emissions Reduction

Commercial Airplanes

Jeanne Yu Director, BCA Product Development Technology Integration and ecoDemonstrator Program

February 26, 2018

38.2M annual global flights. Every day... • 9.8 million passengers • 104,000 flights

Supports 62.7M jobs globally

$2.7T in global economic impact, 3.5% of global GDP

~ 41,000 new airplanes over next 20 years

Units 50,000 46,950

45,000

40,000 23,470 35,000 Growth 30,000 57% 41,030 25,000 23,480 20,000 17,560

15,000 Replacement 43% 10,000

5,000 5,920 Retained fleet 0 2016 2036

SOURCE: Boeing CMO 2017

12% Reduction in fuel and CO2 20% Reduction in fuel and CO2 Substantially smaller noise footprint 60% Smaller noise footprint **than the A350-1000 *than the model it replaces

Less fuel, lower operating costs, lower CO2 emissions

737 MAX 747-8

14% Reduction in fuel and CO2 16% Reduction in fuel and CO2 40% Smaller noise footprint 30% Smaller noise footprint *than the model it replaces *than the model it replaces Copyright © 2018 Boeing. All rights reserved. | 4 Pioneers On The Frontier of Innovation Technologies For Quieter and Efficient Airplanes

All Composite Fuselage Operational Procedures

Chevrons

Higher Bypass Ratio Modern High Lift Devices Engines

1965 1980 1960 1995 2011 707 727 DC10 777 787

85 dBA takeoff noise contours, London Heathrow

787

Optimize flight paths to reduce fuel consumption, emissions and noise

Realize the full potential of current airplane capabilities

Less congestion on runways and in landing patterns

Next Generation GNSS 2020s

Global Navigation Satellite Landing Systems (GLS) Localizer Performance with 2010s Vertical Guidance (LPV)

Required Navigation Performance (RNP) 1990s

Instrument Landing System (ILS) 1950s

VHF omnidirectional range (VOR) 1930 to Non-Directional Beacon (NDB) 1940

Efficient • Saves 295 – 745 lbs fuel per arrival • Saves up to 9 minutes flight time

Clean

• Reduces CO2 emissions by 940 lbs – 2,350 lbs Quiet • Up to 159,000 fewer people exposed to 55 dBA and greater noise levels

Typical Short Vector Route SFO GLS R RWY 19R Population Exposure: 330,000 to Population Exposure: 47,300 55dBA to 55dBA Noise Level (dBA) 55 60 65 70 75 Continuous Descent 80 85

FLIGHT TRACK 36.3 nm 20.5 nm

FUEL BURN 792 lb / 360 kg 424 lb / 193 kg Aviation Week CARBON EMISSIONS 2499 lb / 1136 kg 1338 lb / 608 kg Sept 12-25, 2016

Use of existing technology: 46% less fuel, 86% less noise impact

Quiet Technology Demonstrator Phased Array

737 Acoustic Camera

Innovate − Learn by doing, fail fast, discover quickly

Collaborate − With airlines, government, suppliers, academia and industry

Accelerate − Speed path to products, services and production

• Adaptive Trailing Edges • Variable Area Fan Nozzle • Low Noise Approaches

• Ceramic Matrix Composite Nozzle • MEMS Microphones • GLS CAT III • Airborne Spacing for Terminal Routes (ASTAR)

MEMS Mic Kulite

• RNP to GLS • RNP to GLS • 3.5° glideslope • 3° glideslope • 1000 ft displaced threshold

Microphone Array (0.7 – 1.0 mile from threshold)

• Sustainable Printed Flight Desk • Environmental Control System Diffusers • 2-Segment Approaches • Active Flow Control

Slat Noise Cove Filler

Synthetic Instrument Landing System • Reduced community noise up to 1.5dB • Increased airport capacity and efficiency

Airborne Collision Avoidance System (ACAS X) • Next Gen flexible alerting system • Supports new airspace procedures • Significantly fewer unnecessary alerts

100 % Paraffinic Biofuel and HFP-HEFA Biofuel Blend

• ~ 3 to 4% lower fuel consumption

• Lower smoke emissions

• Potential 50 to 80% reduction in life-cycle GHG emissions

• Better airplane operability

Technologies to Improve Community Noise / Emissions

2018 2019 2020 20xx

777F TBD

~ 90% Reduction in Noise Footprint

~ 70% Fuel Improvement and Reduced CO2

use

emissions

and CO and Relative fuel Relative Noise

1950s 1980s 2000s Fuel Efficiency /CO2 emissions based on 1500 N Mi Trip, 2-class seating Noise footprint based on 85 dBa. | 20 Copyright © 2018 Boeing. All rights reserved. Sustainable Solutions Collaboration Is Key

Airplanes

Airspace | ANSP’s Airlines | Pilots

Airports | Communities

Regulators