Check the Carrierâs website to find a productâs serial number. The website lists all products on one page or by category. Find the item and click through to see the serial...
Ensign(noun) a flag; a banner; a standard; esp., the national flag, or a banner indicating nationality, carried by a ship or a body of soldiers; -- as distinguished from flags indicating divisions of the army, rank of naval officers, or private signals, and the like.
Irish jack. A jack is a national (originally naval) flag flown from a short jackstaff at the bow of a vessel, while the ensign is flown on the stern. Jacks on bowsprits or foremasts appeared in the 17th century.