Chart correction 4102 — chart 3990

Chart 3990 [ previous update 3607/24 ] WGS84 DATUM Insert ¼{ WZ5-7 WHPA (a) 20° 53´·0N., 108° 44´·4E. submarine pipeline, È, joining: 20° 49´·1N., 108° 42´·9E. (a) above submarine cable, É, joining: 20° 49´·1N., 108° 47´·8E. (a) above Wk36/24 II 2.33

Source: UKHO Admiralty Notices to Mariners

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