WP Army Abbreviation

Waypoint

 Position in space usually on aircraft's flight plan,  Reference point used for navigation, usually indicated by latitude and longitude and sometimes altitude and typically used for GPS and INS navigation. A predetermined geographical position used for route/instrument approach definition, or progress reporting purposes, that is defined relative to a VORTAC station or in terms of latitude/longitude coordinates.

Whirlpool

Current that has a rotatory motion over a comparatively small area Is troublesome in that it may turn ship's head against maximum rudder at maximum speed Its suctional effect is largely mythical.

Western Pacific

With Permission