What year did a trawler change from tri colour to all round green?

Which explorers did not always sail under the flag of their native land? Why does Alcinous want Odysseus to marry Nausicaa? What is a nautical call to halt? What is a type of ship beginning with X? How did he navigate? What was the date when the Mary Celeste went missing? What new inventions made the sea for safer sailors? What river in part forms the souther border of the US? What is Meaning of phrasal verb to set sail? What country did ibn battuta sail from? What is the largest island in the carribbean? When was gaspar corte real born? Where is Kaffeklubben island? What do you call a person who directs the course of a cruising ship or a plane? Where do you receive the package on Counterfeit Island? What types of games are available on Carnival cruise ships? What is sailing time from Florida coast to Bahamas? How many miles is it by sea from Vancouver British Columbia to Ketchikan Alaska? Why did prince Henry encourage exploration? What Theodore Taylor mean when he wrote Where is the raft Timothy in the CAY?