Chart correction 4449 — chart JP 93
Chart JP 93 [ previous update 3236/25 ] WGS84 DATUM Insert depth, 119, with seabed type, R (a) 34° 20´·18N., 136° 54´·86E. Delete depth, 146, with seabed type, R, close SE of: (a) above Insert depth, 14 (b) 34° 20´·89N., 136° 54´·69E. Delete depth, 151, close SE of: (b) above Insert depth, 48, enclosed by 5m contour, with seabed type, R 34° 20´·29N., 136° 53´·50E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.