Air traffic controllers coordinate the movement of aircraft to maintain safe distances between them.

Airline and commercial pilots fly and navigate airplanes, helicopters, and other aircraft.

Flight attendants provide routine services and respond to emergencies to ensure the safety and comfort of airline passengers.

Hand laborers and material movers manually move freight, stock, or other materials.

Material moving machine operators use machinery to transport various objects.

Passenger vehicle drivers operate buses, taxis, and other modes of transportation to take people from place to place.

Water transportation workers operate and maintain vessels that take cargo and people over water.