Chart correction 5493 — chart 1694
Chart 1694 (Panel A, Punta Arenas) [ previous update 3519/25 ] SAD69 DATUM Replace 18Ó, Wk with 6"+ Wk 53° 06´·76S., 70° 51´·97W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.