Chart correction 13/24 — chart 12221

★12221  84Ed.  05/01/19  LAST  NM  12/24  13/24 Delete Purple dashed-line area and berth designations "Q", "Q-1" and "Q-2" in vicinity   37°16′49″N  76°06′00″W Add Anchorage area "R" [N12.3] bound by purple dashed line joining   37°19′10″N  76°05′00″W   37°12′00″N  76°05′00″W   37°09′08″N  76°08′19″W   37°11′23″N  76°08′49″W   37°19′10″N  76°05′46″W (NOS)

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

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