Chart correction 1057 — chart 1601
Chart 1601 (Panel B) [ previous update 3181/24 ] CGCS 2000 DATUM Replace 4&+Obstn with 3)+Obstn 31° 15´·36N., 121° 32´·61E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.