Chart correction 21/22 — chart 11508

★11508 22Ed. 01/01/11 LAST NM 16/22 21/22 Relocate Buoy "4" from 31°21′55.6″N 81°13′59.8″W to 31°21′51.1″N 81°14′11.1″W (See 16/22) (16/22 CG7)

Source: NGA U.S. Notice to Mariners · edition: 22Ed. 01/01/11

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