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Hi.  The big ships typically have 2 sizes of radar domes: the big one is 4 feet in diameter, I think this is for internet.  What is the purpose of the smaller one - 22 inches or so in diameter?  Eg. is this for satellite phone, or is this just an alternate frequency for internet?

TY.  Any thoughts on the motivation to re-flag from Canada to Barbados during the rest of the year?

Do they have to re-flag to carry cargo between Canadian ports?