Chart correction 3105 — chart 4220
Chart 4220 [ previous update 1594/24 ] SAD69 DATUM Insert PODAS 'DART 4G' (a) 23° 10´·1S., 72° 04´·3W. Delete PFl.Y.3s ODAS 'DART 4G', close NE of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.