Chart correction 1874 — chart Aus 327

Chart Aus 327 [ previous update 433/24 ] WGS84 DATUM Insert fog signal, Horn, at platform (a) 19° 29´·8S., 116° 36´·0E. Delete Automatic Identification System, AIS, at platform (a) above Replace ^ with 25, Wk Rep 20° 31´·4S., 116° 14´·2E.

Source: UKHO Admiralty Notices to Mariners

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