He stopped beside a single-engine airplane, white with gray-and-red striping.

He saw three helicopters and a single-engine airplane.

They said they did not even hear the small, single-engine airplane as it barreled toward their homes.

Certificated, light, single-engine airplanes must meet specific criteria regarding stall and spin behavior.

For single-engine airplanes this requires successful demonstration of the one-turn spin.

It had happened a few weeks after she had earned her private pilot's license in a single-engine airplane.

It is practiced in both piston-powered single-engine airplanes and gliders.

Four trucks, two cars, and a single-engine high-wing airplane were parked in front of the main house.

They want to work on their own house here, and he might try to build a single-engine airplane from scratch.

At that time there were eight aircraft based at the airport: 7 single-engine airplanes, and 1 helicopter.