Chart correction 18/22 — chart 18424

★18424 28Ed. 02/01/11 LAST NM 02/22 18/22 Relocate Buoy "16" from 48°38′28″N 122°42′53″W to 48°38′30″N 122°42′46″W (13/22 CG13) NM 18/22 SECTION I I-1.2

Source: NGA U.S. Notice to Mariners · edition: 28Ed. 02/01/11

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