Just realized today that I've never used Google Maps for Pearl Harbor before https://maps.google.com/maps?q=Pearl+Harbor&oe=utf-8&aq=t&rls=org.mozilla:en-USfficial&client=firefox-a&channel=fflb&um=1&ie=UTF-8&hl=en&sa=N&tab=wl
Lots of WW2 era overlays to view here. Google Earth Hacks - Pearl Harbor X (Overlay), December 10, 1941 - Related Files Google Earth Hacks - Pearl Harbor V (Overlay), December 7, 1941