OS X (Eastings) 489753 OS Y (Northings) 200991 Nat Grid SP897009 / SP8975300991 Nearest Post Code HP16 0BD Lat (WGS84) N51:42:02 (51.70049634808269) Long (WGS84) W0:42:10 (-0.7026719277949189) Lat,Long (WGS84) 51.70049634808269,-0.7026719277949189 Lat (OSGB36) N51:42:00 (51.70001733562548) Long (OSGB36) W0:42:04 (-0.7011232601187136) Lat,Long (OSGB36) 51.70001733562548,-0.7011232601187136 what3words obtain.army.collide Open Loc/Plus code 9C3XP72W+5WW