Chart correction 1423 — chart 1270
Chart 1270 (INT 5363) [ previous update 1235/24 ] WGS84 DATUM Insert depth, 235 (a) 37° 17´·96N., 126° 24´·17E. Delete depth, 104, and associated 20m contour, close NE of: (a) above Replace depth, 97, with depth, 89 37° 29´·70N., 126° 21´·94E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.