Airplane Engines

• Limbach Flugmotoren - German manufacturer of the Limbach aircraft engine. [Flash required]

• Mallen Research Corporation - ultra-efficient aeroengines for unmanned aerial vehicles and other performance-critical sectors.

• MTU Aero Engines - Manufacturer providing development, production and maintenance services for civil and military aero engines and industrial gas turbines.

• Pratt and Whitney - Leader in the design, manufacture, and support of turbine engines.

• Progressive Air Services, Aircraft Engines and Parts - Aircraft engines, parts and accessories to worldwide market.

• Simonini Flying - Two stroke engines for paramtors.

• SWB Turbines Inc. - Developer of small air-breathing engines.

• Textron Lycoming - Major manufacturer of general aviation piston engines.

• Two Stroke International - Manufacturer of a line of lightweight engines for ultralight aircraft.

• Universal Turbine Parts - Pratt and Whitney Canada approved supplier of PT6, JT15D, and PW100 engines and components.

• VW Engines - Producing the RG2000 aircraft engine along with associated accessories.

• Willis Lease Finance Corporation - Acquires and provides commercial aircraft spare engines in the aftermarket and purchases and resells used and refurbished commercial aircraft engines and airframe and engine components. (Nasdaq: WLFC).

• Zanzottera Engines - Manufacturer of engines designed for ultralight and unmanned aircraft.

• Zoche Aero-Diesels - Developing type certificated, direct drive, air cooled, radial, two-stroke Diesel engine.