Whenashipismoving,
eitherbypowerorsail,
itisunderway.Aship
moving forward is
ahead.Whentheship
movesbackwards,itis
astern.
Port and Starboard
Ifyouareintherear
oftheshiplooking
forward,therightside
oftheshipisthe3.-
starboardside;theleft
sideisthe4.-portside.
Thefrontrightsideof
the ship is the
starboard bow;the
frontleftistheport
bow.Therightrearof
the ship is the
starboardquarter;the
leftrearistheport
quarter.