Chart correction N07/23 — chart 54380
54380 7Ed. 12/15/12 LAST NM N01/23 N07/23 Add Depth 46 meters enclosed by depth contour (50-meter) centered 37°48.6′N 26°59.3′E Depth 40 meters enclosed by depth contour (50-meter) centered 37°48.9′N 26°59.7′E Depth 16.9 meters, blue tint, and enclosing depth contour (20-meter) centered 37°48.9′N 26°58.2′E (10(141)22 Athens)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/15/12
Reference information — always verify against official Notices to Mariners before navigation.