Illinois / Lake Michigan / Chicago Harbor Southeast Guidewall lighthouse (close) and Chicago Harbor Lighthouse (distant)
Southeast Guidewall: ARLHS USA-930; Chicago Harbour: ARLHS USA-171

File information
Album name:	Bergwind / US part of Great Lakes
Current status (active, not active, museum etc):	Active
Construction details (year of built, shape etc):	ARLHS USA-930: 1938; ARLHS USA-171: 1893
Height of the tower, m:	ARLHS USA-930: 9; ARLHS USA-171: 14.5	Focal plane elevation above sea level, m:	ARLHS USA-930: 14.5; ARLHS USA-171: 25
Light Description (light sectors, colour of the light, number of flashes etc):	ARLHS USA-930: Isophase, 6s, 157-23 white, 23-157 no light; ARLHS USA-171: Flashing, 5s, flash 0.5s, eclipse 4.5s, red
Range, nm:	ARLHS USA-930: 8 nm; ARLHS USA-171: 12 nm
Any other comments:	ARLHS USA-171: Emergency light. Horn(2)30.00s. Tower. Visually conspicuous. Floodlighting of a structure.
Coordinates (in any format):	41.8882411,-87.6025553
Displayed:	157 times
Date added:	Feb 24, 2015
DateTime Original:	2009:11:04 17:16:17
Keywords:	United States / Illinois / Chicago / Lake Michigan
Download Picture:	For registered users only

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