Chart correction 857 — chart 1254
Chart 1254 [ previous update 385/26 ] CGCS 2000 DATUM Insert ¶ Fl.8s18M and associated circular white arc (a) 37° 28´·1N., 122° 14´·9E. Delete ¶ Fl.8s15M, close SW of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.