Chart correction 20/22 — chart 16535

★16535 13Ed. 04/01/15 LAST NM 13/22 20/22 Substitute Rock awash [K12] for depth 4 1/4 fathoms 54°37′50″N 163°30′51″W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 13Ed. 04/01/15

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