| Fourteen Foot Bank Light | |
|---|---|
 Fourteen Foot Bank Light |
|
| Location: | Delaware Bay, Delaware |
| Coordinates WGS-84 (GPS) |
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| Year first lit: | 1888 |
| Automated: | 1972 |
| Foundation: | Cast Iron and Concrete Caisson |
| Construction: | Cast Iron |
| Tower shape: | Square |
| Height: | 40 ft |
| Original lens: | Fourth order Fresnel lens |
| Characteristic: | white flash every 9 s, red sector covers nearby shoal |
Fourteen Foot Bank Lighthouse is a lighthouse in Delaware, United States, in the Delaware Bay near Bowers Beach, Delaware
Delaware Bay is a large Estuary outlet of the Delaware River on the Northeast seaboard of the United States whose fresh water mixes for many miles Delaware ( is a state located on the Atlantic Coast in the Mid-Atlantic region of the United States. A geographic coordinate system enables every location on the Earth to be specified in three coordinates using mainly a spherical coordinate system. Basic concept of GPS operation A GPS receiver calculates its position by carefully timing the signals sent by the constellation of GPS Satellites high above the Earth Cast iron usually refers to grey cast iron, but identifies a large group of Ferrous Alloys which solidify with a Eutectic. Concrete is a construction material composed of Cement (commonly Portland cement) as well as other cementitious materials such as Fly ash and Slag In Geotechnical engineering, a caisson is a retaining watertight structure used for example to work on the foundations of a Bridge pier, Cast iron usually refers to grey cast iron, but identifies a large group of Ferrous Alloys which solidify with a Eutectic. A Fresnel lens (pronounced or) is a type of lens invented by French physicist Augustin-Jean Fresnel. See also Lighthouse Pilotage Isophase light Flashing light Occulting light A lighthouse is a Tower, building or framework designed to emit light from a system of lamps and lenses or in older times from a fire and used as an Delaware ( is a state located on the Atlantic Coast in the Mid-Atlantic region of the United States. The United States of America —commonly referred to as the Delaware Bay is a large Estuary outlet of the Delaware River on the Northeast seaboard of the United States whose fresh water mixes for many miles Delaware ( is a state located on the Atlantic Coast in the Mid-Atlantic region of the United States.Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic