Chart correction 1644* — chart 1771

Chart 1771 (INT 2516) (Panel B, Saint Helena) [ previous update 4162/25 ] WGS84 DATUM Insert depth, 422, and extend 500m contour E to enclose (a) 15° 51´·79S., 5° 41´·29W. Delete depth, 666, close SE of: (a) above Insert depth, 179, and extend 200m contour SE to enclose (b) 16° 00´·56S., 5° 37´·63W. Delete depth, 280, close SW of: (b) above

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.