1.0 DEFINITION OF AN OUTRIGGER CANOE
An outrigger canoe is defined by having the inclusion of a rig known as an outrigger which acts as a counterpoise or balance, rigged out from the side of the canoe. A number of spars (iako), usually 2 but up to as many as 10 depending on the canoe's origin and purpose, are lashed across and to the canoe gunwales, extending outwards for a given distance and truncating with the attachment of a flotation device (ama).
In the case of the single outrigger canoe, only one outrigger attachment is used, extended usually out on the left or port side, whereas a double outrigger canoe has outriggers extending outwards on both sides. Many variations of this system exist according to the waters the canoes were used in, their function, the size of the primary hull and the materials available to the builders and designers.