Chart correction 2917 — chart 4721
Chart 4721 (INT 721) [ previous update 1914/24 ] WGS84 DATUM Insert depth, 282, enclosed by 500m contour 6° 40´·5S., 126° 54´·5E. ²Rep 8° 00´·1S., 123° 21´·4E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.