Resident pays visit to Diablo beacon Rossmoor resident Steve Snyder recently visited the beacon atop Mount Diablo, which is traditionally lit on Dec. 7 to commemorate the 1941 attack on Pearl Harbor. It was originally lit by famed aviator Charles Lindbergh in 1928, and relit on Dec. 7, 1964, by World War II hero Fleet Admiral Chester Nimitz to commemorate Pearl Harbor. It was repaired and