- Allied Signal Aerospace
- Pratt & Whitney Aircraft
- Hamilton Sundstrand
- Sikorsky Aircraft
- General Electric Aircraft Engines
- Chandler Evans
- American Airlines
- Delta Airlines
- North West Airlines
- United Airlines
- Air Canada
- Iberian Airlines
- Japan Airlines
- Korean Airlines
- Lufthansa German Airlines
- Kelly Air Force Base
- Tinker Air Force Base
- ABB Combustion Engineering
|
- Detroit Diesel
- Kip, Inc.
- Siemens
- Taco
- Westinghouse Gas Turbine
- Airmotive Ireland
- Ameco-Beijing
- Chromalloy, Inc.
- Howmet, Inc.
- Singapore Engine Overhaul, Ltd.
- Bell Helicopter
- Honeywell
- Parker Hannifin
- Laser Fare, Inc .
- UTC Fuel Cells
- Gems Sensors
- Woodward FST
- Advanced Products, Inc.
|
