1) Air Methods Corporation

2) Airport Restaurant & Retail Association

3) American Airlines, Inc.

4) Association for Unmanned Vehicles Systems Intl.

5) Babcock & Wilcox Enterprises, Inc.

6) Charter Communications Operating, LLC

7) CRRC MA Corporation

8) Download Fairness Coalition

9) Electric Tobacconist USA

10) FedEx

11) General Electric Company

12) General Motors LLC

13) Honeywell International, Inc.

14) Jackson Municipal Airport Authority

15) Kitty Hawk Corporation

16) Lytx, Inc.

17) Microsoft Corporation

18) National Tour Association

19) NetJets, Inc.

20) Regional Airline Association

21) RIM Services, LLC

22) San Diego County Regional Airport Authority

23) Sun Chemical Corporation

24) The Gordian Group, LLC

25) Udacity, Inc.

26) United States Contract Weather Observing Association

27) United States Tour Operators Association

28) Wireless Infrastructure Association