Chart correction 4878 — chart 3989

Chart 3989 [ previous update 3794/26 ] WGS84 DATUM Insert . 18° 31´·6N., 105° 55´·9E. 18° 30´·8N., 105° 54´·9E. 16° 37´·0N., 107° 39´·4E. 16° 36´·4N., 107° 43´·4E. 16° 35´·8N., 107° 42´·3E.

Source: UKHO Admiralty Notices to Mariners

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