To divide into 2 or more groups

A person who flies an airplane

Small airplane that travels to remote locations

The area of the airplane where the pilot sits

when the flow of blood to the heart is blocked

a small axe with a short handle for use in one hand

To end a marriage

A second pilot

A set of headphones and a microphone used in telephone and radio communication

Strong movements in the air

Equipment used to carry messages or signals

The line where the Earth's surface and the sky appear to meet

A medical technique used to revive someone who's heart has stopped beating

A panel facing the diver or pilot that contains the controls