Chart correction 414 — chart 1721

Chart 1721 [ previous update 28/26 ] CGCS 2000 DATUM Insert îwith swinging circle, radius 650m, pecked line, centred on: 27° 58´·74N., 121° 33´·30E. 27° 58´·68N., 121° 34´·42E.

Source: UKHO Admiralty Notices to Mariners

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