daybeacon造句

• A green and white daybeacon on a pile marks the southwestern point of these shoals.
• "' Long Island Head Light "'is an historic lighthouse on daybeacon on Nixes Mate 14 years earlier.
• It was the second of the four Boston lights 103 years after Boston Light, but ten years before the first daybeacon at the site of Deer Island Light, and before The Graves Light, built in 1905.
• The USACE also maintains two aids to navigation on the island : Nine-Mile Island Daybeacon at UMR river mile 573.5, and Nine-Mile Island Light at mile 571.5, both on the right descending bank.
• Buoys cannot be kept on it, and spindles have hitherto only remained until the breaking up of the ice in the spring . " In 1853 $ 7, 000 was appropriated " for a beacon on Race Rock . " This took the form of a daybeacon completed in 1856.