The airliner took off on time.

The planes fly over the city throughout the day.

We had a dog when I was little.

The aircraft carrier is an impressive warship.

Tanker planes are used to extinguish fires.

The combat aircraft are ready to take off.

Modern avionics is essential for the operation of airplanes.

Airbus is a major European airframer.

The aircraft manufacturers build high-tech airplanes.

Modern avionics are essential for air navigation.