Jeff Bezos

The Boeing Company

RTX

Thomas W. Haas
   Foundation

National Science Foundation

Kenneth C. Griffin

The Hillside Foundation –
   Allan and Shelley Holt

Kislak Family Foundation/
   Jay I. Kislak

Textron, Inc.

American Airlines

Delta Air Lines

United Airlines

Conrad N. Hilton Foundation/
   Barron Hilton

Jacobs

David M. Rubenstein

Apollo 11 Commemorative
   Coin Program

Daniels Fund

Iridium

Southwest Airlines

Joe Clark

Charles and Lisa Simonyi
   Fund for Arts and Sciences

Alaska Airlines

JetBlue

Bruce R. McCaw Family Foundation

FedEx

AAR CORP./ David P. Storch/ Ira Eichner

AE Industrial Partners, LP/
   David H. Rowe/ Michael Greene

Aerojet Rocketdyne

Flexjet

Gulfstream Aerospace Corporation /
   A General Dynamics Company

Elizabeth H. and James S. McDonnell III Fund
   (at the St. Louis Community Foundation)
   and The JSM Charitable Trust

Bonnie and Wick Moorman

Rolex

Phillip N. and Mary A. Lyons

Frontier Airlines

Hawaiian Airlines

Spirit Airlines

David and Lisa Tolley

Dennis R. Jenkins

Gregory D. and Jennifer Walston Johnson

John and Susann Norton

Neil Webber

Michael J. Weir and Mirian Graddick-Weir

National Air Traffic Controllers Association

Airbus

A+E Networks/The HISTORY Channel

AES Corporation

Booz Allen Hamilton

Richard H. Robb and Rebecca E. Crown

Matt and Ann Desch

Barry D. Friedman

Intelsat

Leora and Derek Kaufman

Maxar

Katherine and James Murray

The Stuntz Family

Frederick and Barbara Clark Telling

Stuart and Paula Fred

Mark Dunkerley and Marilia Duffles

Lockheed Martin Corporation

Linda A. Mars

JLG Industries, Inc.

Glenn and Donna Boutilier

Si and Betty Robin

Robert Tuttle and Maria Hummer-Tuttle

Meredith Siegfried Madden and Dr. Peter Madden

Daniel and Jennifer Baker

The Delman Family

Carolyn and Peter D. Nesgos

Arnold Miller

Marion C. Blakey and Bill Dooley

Steven and Caroline VanRoekel

Fontaine Heavy-Haul

Air Lease Corporation

Amazon

BAE Systems

Joan and Donald Beall

Tom and Eileen Culligan

Julia and Frank Daniels Jr.

Hon. Linda Hall Daschle and Hon. Tom Daschle

The James Dicke Family

James M. and Anita K. Guyette

David and Dawne Hickton

C. Jeffrey and Katherine L. Knittel

Jamie and Kasey McJunkin

Richard W. McKinney and Catherine M. Barry

OMEGA

Bob O'Rear & Family

Ozmen Foundation at the Community
   Foundation of Northern Nevada

Robert Procop

Joseph Romito

Robert and Marion Rosenthal

Jason Rowe

Spirit AeroSystems

Foster and Coco Stanback

Diane Steed

Ellen Stofan and Tim Dunn

Andrew and Laurel Sukawaty

Thales

In Honor of Jim Todd

Diane Williams Murphy

Paul R. Wood

ATP Flight School - The Dennis Family