Chart correction 18/23 — chart 12221

★12221  84Ed.  05/01/19  LAST  NM  17/23  18/23 Delete Buoy "B"   36°56′31″N  76°09′23″W Buoy "4A"   36°54′47″N  76°05′28″W (See 13/23) (13, 14/23 CG5)

Source: NGA U.S. Notice to Mariners · edition: 84Ed. 05/01/19

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