Schooners are two-masted vessels with both masts having loose footed sails rigged on gaff and two or more headsails (staysails rigged in front of the fore mast). They were not designed for combat, being built mainly for cargo, passenger and fishing purposes.

During the Napoleonic era, Schooners were used to communicate dispatches, rather than divert more important warships for this purpose. In fact their size and swiftness made them ideal for this purpose. Such vessels sometimes received criticism from the Admiralty for their sailing durability and inherent weakness, without understanding their exact purpose.