"A performance assessment tool for maritime pilotage operations" - by Jørgen Ernstsen, Norway
When the ship is approaching or leaving a port, a local navigational expert, the pilot, is often provided for assisting the bridge team to safely and efficiently navigate the littoral waters.
Maritime pilots board ships when waters are crowded or treacherous or when a passage is narrow to guide the captain and ship safely through the waters. The Cat operates between Bar Harbor, Maine, and Yarmouth, Nova Scotia, Canada.