Search results
Results from the WOW.Com Content Network
Leading lights, also known as range lights in the United States, are a pair of light beacons used in navigation [2] to indicate a safe passage for vessels entering a shallow or dangerous channel; they may also be used for position fixing. At night, the lights are a form of leading line that can be used for safe navigation. The beacons consist ...
The range lights replaced the Baileys Harbor Lighthouse in 1870 at a cost of $6,000. [8] They are approximately 980 feet (300 m) apart and aligned on a 340° bearing line to guide boats safely into the harbor. It was added to the National Register of Historic Places in 1989, as
However, the light was not lit until 1932, when it began service as the rear entrance range light for Port Boca Grande, with the front entrance range light approximately one mile off shore in the Gulf of Mexico. When the two lights, which flashed at different rates, lined up, the ships' navigators knew it was time to turn to enter Boca Grande Pass.
The Newburyport Harbor Rear Range Light is a historic lighthouse at 61½ Water St. near the Merrimack River in Newburyport, Massachusetts. It was built in 1873 as one of a pair of range lights for guiding ships up the river to the city's harbor.
The other range lights were the Bloody Point Range Lights on the south end of the island. Land was procured in 1872 at Haig's Point for the first set. The Haig Point range lights were lit in 1873. [3] [4] Although most sources indicate that the range lights were deactivated in 1924, [3] [4] [5] others indicate that it was as early as 1922, [6 ...
In 1904, the pier was extended, and the range lights were moved lakeward. In 1906/07, the present set of range lights was constructed. [6] The 1859 lighthouse remained in use until 1919 when a tower was erected on the south pier. It was demolished in 1955. In 2008, the north pier inner and outer range lights were deemed excess.
Both range lights are still operational, and although the lantern in the outer range light has been replaced with a modern acrylic lens, [6] the inner range light retains its Fresnel lens, [3] one of the few Fresnel lenses still in use in lighthouses. [9] The lightkeeper's house is operated as a museum. [8]
Front light in 1904 Rear light in 1904. The two range light towers are located in shallow water nearly a mile from the nearest land. The front range light is the smaller of the two, It is a cylindrical yellow brick tower, measuring 17 feet tall and tapering from 11 feet in diameter at the base to 10 feet in diameter in diameter at the top.