Chart correction 4177 — chart 2161
Chart 2161 (Panel E, Portovyy Punkt Shakhtërsk) [ previous update 5054/22 ] WGS84 DATUM Insert depth, 34 (a) 49° 09´·74N., 142° 03´·22E. Delete depth, 08, close SW of: (a) above former 0m contour, joining: 49° 09´·73N., 142° 03´·30E. 49° 09´·78N., 142° 03´·28E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.