Chart correction 309* — chart 1691
Chart 1691 (INT 2515) [ previous update 1539/24 ] WGS84 DATUM Insert depth, 37 (a) 7° 55´·42S., 14° 25´·06W. Delete depth, 46, close NW of: (a) above Wk04/25 II 2.21
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.