1.   At the peak of enthusiasm for the rotary engine, various companies produced rotary-powered motorcycles, outboard boat motors, airplane engines and even lawnmowers.

2.   A model airplane engine had been found nearby, he said.

3.   A sound like the revving of airplane engines filled the air.

4.   Even so, laughter and conviviality drowned out the roar of airplane engines flying overhead.

5.   General Electric is one of the biggest manufacturers of airplane engines, a business that is expected to tail off as consumers fly less in the short term.

6.   He taught flying at the Lantana airport and has worked on airplane engines.

7.   In the GE-Honeywell example, GE produces airplane engines and Honeywell produces navigation equipment, communications equipment, landing gear and a number of related products.

8.   Is a silver conelike image in one of the collages an airplane engine or a gas tank?

9.   Lockheed will spin off the Lockheed Martin Aerostructures unit, which makes airplane engine thrust reversers, and another business to GE.

10.   New York-based GE manufactures airplane engines through its Aircraft Engines business and purchases and leases airplanes through its Capital Services unit.