Turn Point Light

From Infogalactic: the planetary knowledge core
Jump to: navigation, search
Turn Point Light
280px
Turn Point Light is located in Washington (state)
Turn Point Light
Location Stuart Island, Washington
Coordinates Lua error in package.lua at line 80: module 'strict' not found.[1]
Year first lit 1936
Automated 1974
Foundation Surface
Construction Concrete
Tower shape Square
Height 20 feet (6.1 m)
Original lens 12 inches (300 mm)
Characteristic White flash every 2.5 s

The Turn Point Light is an active aid to navigation overlooking the Haro Straits from the western tip of Stuart Island, San Juan County, off the coast of Washington state in the northwest of the United States.[2][3]

History

Operations commenced in 1893 with the construction of a fog signal building and a two-story keeper's quarters. The station’s first light was a lens lantern displayed from a post located close to the point. A steam-powered Daboll trumpet served as the fog signal.[4]

In 1936, a square concrete tower was added to the site with a 12-inch (300 mm) light emanating at a 44-foot (13 m) focal plane.[5] A diaphragm foghorn replaced the Daboll trumpet. The station was automated in 1974.[4]

The station is owned by the U.S. Coast Guard and managed by the U.S. Bureau of Land Management. It is part of the San Juan Islands National Monument, which was created in 2013.[6]

References

  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. Lua error in package.lua at line 80: module 'strict' not found.
  3. Lua error in package.lua at line 80: module 'strict' not found.
  4. 4.0 4.1 Lua error in package.lua at line 80: module 'strict' not found.
  5. Lua error in package.lua at line 80: module 'strict' not found.
  6. Lua error in package.lua at line 80: module 'strict' not found.

External links