Chart correction 46/21 — chart 11370

★11370 29Ed. 09/01/13 LAST NM 45/21 46/21 (Side A) Add Danger circle "Subm Obstn" [K40] (PA) 29°55′25.8″N 90°12′54.1″W (39/21 CG8)

Source: NGA U.S. Notice to Mariners · edition: 29Ed. 09/01/13

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