Navigator. The person who actually steers the ship is sometimes called the helmsman.
Steward
definetly cruise ships.
Yes , for example container ships .
Autos, airplanes and ships.
There are thousands of signs.
Ships, cars, airplanes
radar
It is the manufacture of airplanes and space ships.
Airplanes move through the air in a similar fashion to the way boats move through the water.
Depression contour line
Different kinds of radar are
Aircraft carriers
Helicopters can land on small ships, clearings in forest, on top of buildings etc. Airplanes can not do these things