Chart correction 3053 — chart 4509
Chart 4509 (INT 509) [ previous update 2888/26 ] WGS84 DATUM Insert ´PA 29° 31´·7N., 122° 45´·3E. Wk26/26 II 2.30
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.