SAN DIEGO - Petty Officer 3rd Class Jason Flores, an electrician's mate at Coast Guard Aids to Navigation Team San Diego, installs a new VM100 Fog Detector on the Point Loma Lighthouse Tuesday, Nov. 13, 2012. The detector sends out a laser signal that can determine if there's fog nearby and activates the fog signal, if needed, to warn mariners. U.S. Coast Guard photo by Petty Officer 3rd Class Connie Gawrelli.