Chart correction 3180 — chart 2684
Chart 2684 [ previous update 2695/24 ] WGS84 DATUM Insert recommended track, pecked line, joining: (a) 75° 30´·0N., 77° 51´·9E. (b) 73° 50´·1N., 72° 32´·9E. legend, 040·2°-220·2°, along: (a)-(b) above legend, DW 23·2m, along: (a)-(b) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.