OS X (Eastings) 431431 OS Y (Northings) 536743 Nat Grid NZ314367 / NZ3143136743 Nearest Post Code DH6 4JB Lat (WGS84) N54:43:29 (54.72470247084659) Long (WGS84) W1:30:49 (-1.5135180046047483) Lat,Long (WGS84) 54.72470247084659,-1.5135180046047483 Lat (OSGB36) N54:43:29 (54.72459025570871) Long (OSGB36) W1:30:43 (-1.5119369124098614) Lat,Long (OSGB36) 54.72459025570871,-1.5119369124098614 what3words shipwreck.zoned.supposing Open Loc/Plus code 9C6WPFFP+VHQ