Chart correction 28/20 — chart 74296

74296 4Ed. 4/17/99 LAST NM 24/20 28/20 Change Note to “GANNET PASSAGE - SANDWAVES The sea bed in Gannet Passage consists of sandwaves which cause variations in actual depth to those charted.” 10°27′43″S 141°33′32″E (AUS CH 700)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 4/17/99

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