She'd seen airplanes fly over the School now and again.
Second, the airplanes were flying low, down around 10,000 feet.
In another half hour, the airplane would fly over on its regular course.
Airplanes must fly no less than 1,000 feet above the animals.
That is not possible for an airplane flying through an Illinois summer.
The airplane involved in the accident had flown 89,000 times.
Airplanes fly low across the city, crossing in front of the sun.
The airplane was flying behind a 767-300 and above a heavy helicopter.
He sensed that the airplane would not fly slowly enough for him to land it.
Another bright yellow airplane flew low over the city, making for the airport.