{"product_id":"chesapeake-bay-york-river-entrance-to-norfolk-williams-heintz-map-corporation-map","title":"Chesapeake Bay: York River Entrance to Norfolk","description":"This nautical chart of the Chesapeake Bay is a digital version of Chart 34, York River Entrance to Norfolk, from the Virginia Cruising Guide published by the Williams \u0026amp; Heintz Map Corporation.  This chart is also available for print on demand.  For more information or to purchase a printed copy of the Virginia Cruising Guide, visit \u003ca href=\"http:\/\/www.whchartbook.com\/\" target=\"_blank\"\u003ehttp:\/\/www.whchartbook.com\/\u003c\/a\u003e or \u003ca href=\"http:\/\/whmap.com\" target=\"_blank\"\u003ehttp:\/\/whmap.com\u003c\/a\u003e.\r\n\r\nThis chart was compiled at a scale of 1:80,000 and has been updated with NOAA's Navigation Updates through January 14, 2026.","brand":"Williams \u0026 Heintz Map Corporation","offers":[{"title":"Default Title","offer_id":36402112430236,"sku":"850238","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/7850\/5884\/files\/williams-heintz-map-corporation-chesapeake-bay-york-river-entrance-to-norfolk-map-850238-preview-0_4078486c-0245-40a9-b4bb-005a5024dae2.jpg?v=1771523164","url":"https:\/\/store.avenza.com\/products\/chesapeake-bay-york-river-entrance-to-norfolk-williams-heintz-map-corporation-map","provider":"Avenza Maps","version":"1.0","type":"link"}