© ULTRAMARIN
nl vooruit  

in vaartrichting, voor de boeg;

<> achteruit

 
de voraus
vorwärts
in Fahrtrichtung vor dem Bug;
<> achteraus
en ahead in a direction or position forward; forward of the bow. In marine usage bearing approximately 000° relative. The term is often used loosely for dead ahead or bearing exactly 000° relative.
<> astern
fr en avant
de l'avant
devant
à l'avant
<> en arrière
es a proa
por proa
     
it avanti