Chart correction 4509 — chart 3658

Chart 3658 [ previous update 5709/25 ] WGS84 DATUM Insert Ef 25° 09´·94N., 121° 46´·42E. 25° 09´·26N., 121° 47´·88E. 50 CHINA - East Coast - Buoyage. Source: Chinese Notice 35/1037/25

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.