Chart correction 2300 — chart 1666

Chart 1666 [ previous update 1986/23 ] CGCS 2000 DATUM Insert TÜlMo(C)Y.12s13m5M No 7 30° 38´·64N., 121° 27´·75E. TÜlMo(C)Y.12s13m5M No 6 (a) 30° 38´·38N., 121° 26´·72E. Automatic Identification System, AIS, at light-beacon (a) above

Source: UKHO Admiralty Notices to Mariners

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